Update BuildTools to prerelease-02116-01

Commit migrated from https://github.com/dotnet/core-setup/commit/1f3ab993affbb06fe8268c7c1bd59a63ae9cf611

Merge pull request dotnet/core-setup#3310 from dotnet-maestro-bot/master-UpdateDependencies

Update CoreFx to preview1-25816-01 (master)

Commit migrated from https://github.com/dotnet/core-setup/commit/c5006ff91f92e300b426eb26a9a0fa67192590b1

Update CoreFx to preview1-25816-01

Commit migrated from https://github.com/dotnet/core-setup/commit/bf9caf374c50fae0a82e1e5c3901e5315f96aa0b

Merge pull request dotnet/core-setup#3298 from janvorli/update-centos-6-docker-image

Update CentOS 6 docker image

Commit migrated from https://github.com/dotnet/core-setup/commit/5a4a0135e57035fd4d8fc4e7135c0c34ab4b721f

Merge pull request dotnet/core-setup#3307 from dotnet-maestro-bot/master-UpdateDependencies

Update BuildTools to prerelease-02113-01 (master)

Commit migrated from https://github.com/dotnet/core-setup/commit/e03c5e7368525aaf3a6567a3f244d3547a412f06

Update BuildTools to prerelease-02113-01

Commit migrated from https://github.com/dotnet/core-setup/commit/22158a26f8f10603092ebf86e1c0b6ac2ff3ce43

Merge pull request dotnet/core-setup#3306 from dotnet-maestro-bot/master-UpdateDependencies

Update CoreFx to preview1-25813-01 (master)

Commit migrated from https://github.com/dotnet/core-setup/commit/5f1cb55274f2a85bb6f7075a30bfef572bd3d49f

Update CoreFx to preview1-25813-01

Commit migrated from https://github.com/dotnet/core-setup/commit/0a4041554b5e09b29fc441de86b069aeeb674eed

Merge pull request dotnet/core-setup#3300 from dotnet-maestro-bot/master-UpdateDependencies

Update CoreFx, Standard, WCF to preview1-25812-02, preview1-25812-01, preview2-25812-01, respectively (master)

Commit migrated from https://github.com/dotnet/core-setup/commit/2e5ec4b9ac8084c61fc4b8130c33f08f783aaae3

Update CoreFx, Standard, WCF to preview1-25812-02, preview1-25812-01, preview2-25812-01, respectively

Commit migrated from https://github.com/dotnet/core-setup/commit/bf467a8383f2515d3e87826cafcfc33bea16784b

Update CentOS 6 docker image

This update fixes problem with git not supporting https protocol

Commit migrated from https://github.com/dotnet/core-setup/commit/82f21b85a570fa2aad7f0ed99a168c0fda05612f

Merge pull request dotnet/core-setup#3296 from dotnet-maestro-bot/master-UpdateDependencies

Update BuildTools, CoreFx, Standard to prerelease-02111-02, preview1-25811-01, preview1-25811-01, respectively (master)

Commit migrated from https://github.com/dotnet/core-setup/commit/843407f9391678b32e2346004e4f4edfbf2127a8

Update BuildTools, CoreFx, Standard to prerelease-02111-02, preview1-25811-01, preview1-25811-01, respectively

Commit migrated from https://github.com/dotnet/core-setup/commit/6f18c1c9fa4e030f6972eb8587b1f9dcc762d86d

Merge pull request dotnet/core-setup#3295 from weshaggard/FixVSTemplates

Add VS2015 support back to the uwp scripts

Commit migrated from https://github.com/dotnet/core-setup/commit/af072560f233e73687a045e9359fa58af4f6e175

Merge pull request dotnet/core-setup#3294 from dotnet-maestro-bot/master-UpdateDependencies

Update BuildTools, CoreFx, Standard to prerelease-02110-01, preview1-25810-03, preview1-25810-01, respectively (master)

Commit migrated from https://github.com/dotnet/core-setup/commit/d9ec23d14b2a6a3d42607fa6f4bd96263fef212d

Update BuildTools, CoreFx, Standard to prerelease-02110-01, preview1-25810-03, preview1-25810-01, respectively

Commit migrated from https://github.com/dotnet/core-setup/commit/c4f71d8c6e929ef43ffe407313e5cb78ea06d8ae

Add VS2015 support back to the uwp scripts

Official build machines don't yet have VS2017 so adding back VS2015
support until that is fixed

Commit migrated from https://github.com/dotnet/core-setup/commit/82f5a2c230b04cc9559a3adb7c2708e292f5f307

Merge pull request dotnet/core-setup#3292 from dotnet-maestro-bot/master-UpdateDependencies

Update BuildTools to prerelease-02109-01 (master)

Commit migrated from https://github.com/dotnet/core-setup/commit/0b5d82039911e5b486d88c4d19a9787133651fdf

Update BuildTools to prerelease-02109-01

Commit migrated from https://github.com/dotnet/core-setup/commit/36ce7d6442fa37f3367cc7b0935d1f252fcd6ecb

Merge pull request dotnet/core-setup#3290 from dotnet-maestro-bot/master-UpdateDependencies

Update Standard, WCF to preview1-25809-01, preview2-25809-01, respectively (master)

Commit migrated from https://github.com/dotnet/core-setup/commit/4eaf3c43b6949fde153e4811c871b4fa113b75d1

Update Standard, WCF to preview1-25809-01, preview2-25809-01, respectively

Commit migrated from https://github.com/dotnet/core-setup/commit/607003c52c8e048b0be30a084448bc7a02d462f3

Merge pull request dotnet/core-setup#3286 from dotnet-maestro-bot/master-UpdateDependencies

Update CoreFx, WCF to preview1-25809-01, preview2-25808-01, respectively (master)

Commit migrated from https://github.com/dotnet/core-setup/commit/efd679a739f71deb83cb29c4df18766804c3e59c

Update CoreFx, WCF to preview1-25809-01, preview2-25808-01, respectively

Commit migrated from https://github.com/dotnet/core-setup/commit/3adaf29cbef648c8bc7db8bcfc50776b9d2c2c23

Merge pull request dotnet/core-setup#3283 from dotnet-maestro-bot/master-UpdateDependencies

Update CoreFx, WCF to preview1-25807-02, preview2-25807-01, respectively (master)

Commit migrated from https://github.com/dotnet/core-setup/commit/867d832c3fbdef4ec540f8826974c5bdcb1d6e9d

Update CoreFx, WCF to preview1-25807-02, preview2-25807-01, respectively

Commit migrated from https://github.com/dotnet/core-setup/commit/8b08f3bddad6039d34ad8112de2758b68211b350

Merge pull request dotnet/core-setup#3274 from dotnet-maestro-bot/master-UpdateDependencies

Update BuildTools, CoreClr, CoreFx, Standard, WCF to prerelease-02106-01, preview1-25806-01, preview1-25806-02, preview1-25806-01, preview2-25806-01, respectively (master)

Commit migrated from https://github.com/dotnet/core-setup/commit/adae2f98cade68c7cb9b6bcf71e0d54259a3c732

Merge pull request dotnet/core-setup#3254 from weshaggard/FixVSTemplates

Update VS templates based on VS versions

Commit migrated from https://github.com/dotnet/core-setup/commit/e236a4252fada1f4e83d59e26ded2597026fcee0

Merge pull request dotnet/core-setup#3277 from janvorli/update-centos-docker-image

Update CentOS 6 docker image

Commit migrated from https://github.com/dotnet/core-setup/commit/7944bda996540ee9fbef924ea6694a872b458c77

Update BuildTools, CoreClr, CoreFx, Standard, WCF to prerelease-02106-01, preview1-25806-01, preview1-25806-02, preview1-25806-01, preview2-25806-01, respectively

Commit migrated from https://github.com/dotnet/core-setup/commit/8070d6f3fbb6021f33908b6941bd98f98e6ebe14

Update docker images

This change updates docker images for CentOS 6 and ubuntu 14.04 ARM.
It also replaces RHEL 7 docker image with CentOS 7 one.
The images now contain clang 3.9 with PGO support

Commit migrated from https://github.com/dotnet/core-setup/commit/5f17aecff4bcd7ae1e905294fae9d3b30a53cf96

Update VS templates based on VS versions

Commit migrated from https://github.com/dotnet/core-setup/commit/ea2cc892d61ed4671bc4b2aba9aeb7c5896d73e4

Merge pull request dotnet/core-setup#3271 from dotnet-maestro-bot/master-UpdateDependencies

Update BuildTools, WCF to prerelease-02104-03, preview2-25804-01, respectively (master)

Commit migrated from https://github.com/dotnet/core-setup/commit/d7df7e59ad9960bd8e6502ae58bebffb8ebd7444

Update BuildTools, WCF to prerelease-02104-03, preview2-25804-01, respectively

Commit migrated from https://github.com/dotnet/core-setup/commit/fb339eb4010e5b9e32c13a17085fbcc6db0314d8

Merge pull request dotnet/core-setup#3268 from dotnet-maestro-bot/master-UpdateDependencies

Update BuildTools, CoreFx to prerelease-02104-02, preview1-25804-01, respectively (master)

Commit migrated from https://github.com/dotnet/core-setup/commit/4460735f87ce6ea1cbfb749d9d95bd9f5d92c138

Update BuildTools, CoreFx to prerelease-02104-02, preview1-25804-01, respectively

Commit migrated from https://github.com/dotnet/core-setup/commit/05955a422330d71edce1df3f19a506700002d456

Merge pull request dotnet/core-setup#3267 from dotnet-maestro-bot/master-UpdateDependencies

Update BuildTools to prerelease-02103-02 (master)

Commit migrated from https://github.com/dotnet/core-setup/commit/162bce049b29efe47f8ea2992c5d26d2ccdbc728

Update BuildTools to prerelease-02103-02

Commit migrated from https://github.com/dotnet/core-setup/commit/d03b39df5ff081df471255fc1310c3ba3fcdd854

Merge pull request dotnet/core-setup#3228 from wfurt/freebsd

add basic FreeBSD support

Commit migrated from https://github.com/dotnet/core-setup/commit/9dff3ce12574699e6d4d31722047f775d92d05fd

Merge pull request dotnet/core-setup#3253 from dotnet-maestro-bot/master-UpdateDependencies

Update BuildTools, CoreClr, CoreFx, Standard, WCF to prerelease-02102-02, preview1-25803-02, preview1-25803-01, preview1-25802-01, preview2-25803-02, respectively (master)

Commit migrated from https://github.com/dotnet/core-setup/commit/300051f20e64d80cbd66623309c33420cc72e8a5

Update BuildTools, CoreClr, CoreFx, Standard, WCF to prerelease-02102-02, preview1-25803-02, preview1-25803-01, preview1-25802-01, preview2-25803-02, respectively

Commit migrated from https://github.com/dotnet/core-setup/commit/15c1ebe8d9c37655b72d2b7cb310b50a00b02249

Merge pull request dotnet/core-setup#3250 from dotnet-maestro-bot/master-UpdateDependencies

Update BuildTools, CoreFx, WCF to prerelease-02029-01, preview1-25729-01, preview2-25728-13, respectively (master)

Commit migrated from https://github.com/dotnet/core-setup/commit/c846080e43cbb2f85225794b4c7b2ac67ababb80

Update BuildTools, CoreFx, WCF to prerelease-02029-01, preview1-25729-01, preview2-25728-13, respectively

Commit migrated from https://github.com/dotnet/core-setup/commit/caaa8ae521f23311fe88b90c7e0ed590eb3ec7d1

Merge pull request dotnet/core-setup#3252 from weshaggard/FixPathIssues

Change to current directory after calling VSDevCmd.bat

Commit migrated from https://github.com/dotnet/core-setup/commit/a198ac4e6e217ca4313641795fba5ec0f5612ecc

Change to current directory after calling VSDevCmd.bat

VSDevCmd.bat switches to a user directory so we need to ensure
we are switched back to the root of the repo in order for the
commands that take relative paths to projects to work. This will
allow you to build the repo from a clean cmd prompt again (still
requires VS installed)

Commit migrated from https://github.com/dotnet/core-setup/commit/0da8d6f6d7ee851e8ae6d3b4a0711381d3bbe844

Merge pull request dotnet/core-setup#3251 from weshaggard/FixPlatformIssueWithCMake

Only change platform to AnyCPU for csproj files

Commit migrated from https://github.com/dotnet/core-setup/commit/f62984e73ab6197b6414d36d1ca2b4d496cfd744

Only change platform to AnyCPU for csproj files

Commit migrated from https://github.com/dotnet/core-setup/commit/361b027cad36573b8b00f6ad2b6d8d572f55fedf

Merge pull request dotnet/core-setup#3244 from dotnet-maestro-bot/master-UpdateDependencies

Update CoreFx, Standard to preview1-25728-02, preview1-25728-01, respectively (master)

Commit migrated from https://github.com/dotnet/core-setup/commit/6cc1cb9c74b5dc80ad40c8cd14136324b2ae4213

Update CoreFx, Standard to preview1-25728-02, preview1-25728-01, respectively

Commit migrated from https://github.com/dotnet/core-setup/commit/e730cfcc0274ea63db37d4c99ed0874f89f15cd8

Use PublishDirectory to index the packages that where shipped (dotnet/core-setup#3242)

Commit migrated from https://github.com/dotnet/core-setup/commit/c57456fb2d0251dbdd1e48140f4258467a4abfd9

Merge pull request dotnet/core-setup#3231 from dotnet-maestro-bot/master-UpdateDependencies

Update BuildTools, CoreFx, Standard to prerelease-02027-03, preview1-25726-06, preview1-25727-01, respectively (master)

Commit migrated from https://github.com/dotnet/core-setup/commit/03b2826fd983f2dfbec00873caf79742f289569b

Update BuildTools, CoreFx, Standard to prerelease-02027-03, preview1-25726-06, preview1-25727-01, respectively

Commit migrated from https://github.com/dotnet/core-setup/commit/f3b1114d455df3a5162a7f7947938a656e5a5433

Fix publish build issue (dotnet/core-setup#3241)

Commit migrated from https://github.com/dotnet/core-setup/commit/eb60f0bf20c52b49032953763519d904b134c473

Merge pull request dotnet/core-setup#3238 from eerhardt/VersionSuffixFix

Port VersionSuffix changes from release/2.0.0 to master.

Commit migrated from https://github.com/dotnet/core-setup/commit/652b680dff6b1afb9cd26cc3c2e883a664c209fd

Fix SigningValidation (dotnet/core-setup#3240)

* Fix SigningValidation

* Delete unneccessary SigntType in pipeline.json forgotted to delete previously

Commit migrated from https://github.com/dotnet/core-setup/commit/80f1762d9ea68656fa3c1f369659a44c3a3c1017

Fix build break (dotnet/core-setup#3239)

Commit migrated from https://github.com/dotnet/core-setup/commit/b039179ff5301318b1ce8eb00baf2278172f15d6

Port VersionSuffix changes from release/2.0.0 to 

This change brings https://github.com/dotnet/core-setup/commit/dotnet/core-setup@d85d263924c2ee7b7109d4ee209275ad1dbcb2b4 into master, along with removing an unnecessary VersionSuffix setting in CommonManaged.props.

Commit migrated from https://github.com/dotnet/core-setup/commit/4afde938556de26d8a1f923543689129b083468f

Fix build break (dotnet/core-setup#3237)

Commit migrated from https://github.com/dotnet/core-setup/commit/a57789fdf59cd561a8093736e6d268d028ee6a9e

Fix build break (dotnet/core-setup#3236)

Commit migrated from https://github.com/dotnet/core-setup/commit/095fe70b673b7e46d2ef6154185e51d035e23372

Fix build break (dotnet/core-setup#3234)

Commit migrated from https://github.com/dotnet/core-setup/commit/052c12e2ceb89818bdeaf0acc7947f846977b8fe

Merge pull request dotnet/core-setup#3229 from dotnet-maestro-bot/master-UpdateDependencies

Update BuildTools, CoreClr, Standard, WCF to prerelease-02020-01, preview1-25720-03, preview1-25720-01, preview2-25720-01, respectively (master)

Commit migrated from https://github.com/dotnet/core-setup/commit/e3ced0bb9362fc73d6728a7d85f87fc56cd41359

return only major version for FreeBSD so it is consistent with rid. Fix net45 build

Commit migrated from https://github.com/dotnet/core-setup/commit/b8a2d3c3c81bc9a3087c425080d1270bd7c5b16a

remove debug echo

Commit migrated from https://github.com/dotnet/core-setup/commit/a4be239702c24de55cafb4bb1fe7ffcdc539a9a4

set RID as freebsd.11 for FreeBSD. add missing parts to PAL and build script

Commit migrated from https://github.com/dotnet/core-setup/commit/9f16aea7056cb0d62839236dffe82d0bd4ec3b48

Update BuildTools, CoreClr, Standard, WCF to prerelease-02020-01, preview1-25720-03, preview1-25720-01, preview2-25720-01, respectively

Commit migrated from https://github.com/dotnet/core-setup/commit/f8866c096d7d46b35f0b3fd4cd8284de652ed970

Merge pull request dotnet/core-setup#3225 from dotnet-maestro-bot/master-UpdateDependencies

Update BuildTools, CoreClr, CoreFx, Standard, WCF to prerelease-02019-01, preview1-25718-02, preview1-25718-03, preview1-25718-01, preview2-25718-01, respectively (master)

Commit migrated from https://github.com/dotnet/core-setup/commit/b5c917c0b24171ae27c7cfcfd2617b1088d41c11

Update BuildTools, CoreClr, CoreFx, Standard, WCF to prerelease-02019-01, preview1-25718-02, preview1-25718-03, preview1-25718-01, preview2-25718-01, respectively

Commit migrated from https://github.com/dotnet/core-setup/commit/be820cf4dbbda52c4b8f220fa386e4f0dcadb90c

add basic FreeBSD support

Commit migrated from https://github.com/dotnet/core-setup/commit/c616e56ad9492d6984b3405217abd2db9757d0c9

Updating platform value

Commit migrated from https://github.com/dotnet/core-setup/commit/445bc0e50d70764cabde883ad912894ee3ed8ae3

Merge pull request dotnet/core-setup#3224 from dotnet/signDisableUWP

Don't check for UWP files while signing in arm64

Commit migrated from https://github.com/dotnet/core-setup/commit/b956709c5511de37f3b621c36b6e9849d476918b

Addressing Eric comments

Commit migrated from https://github.com/dotnet/core-setup/commit/31cde0f9693a3409c54b0daa083f325e98c40a58

Don't check for UWP files while signing in arm64

UWP is not supported in arm64, hence do not check for the existence of files to sign if the RID is win-arm64

Commit migrated from https://github.com/dotnet/core-setup/commit/b84bbe8844fcd641fd3526ed9c182ddcf9f1b2f7

Merge pull request dotnet/core-setup#3223 from dotnet-maestro-bot/master-UpdateDependencies

Update BuildTools, CoreClr, WCF to prerelease-02015-01, preview1-25715-02, preview2-25715-01, respectively (master)

Commit migrated from https://github.com/dotnet/core-setup/commit/1d0beb92d5b1816d587acf2900f45ffa44092d01

Update BuildTools, CoreClr, WCF to prerelease-02015-01, preview1-25715-02, preview2-25715-01, respectively

Commit migrated from https://github.com/dotnet/core-setup/commit/c9e4c63b0387d0bf57a05b0725f54e46c57c29e2

Merge pull request dotnet/core-setup#3222 from dotnet-maestro-bot/master-UpdateDependencies

Update CoreClr to preview1-25715-01 (master)

Commit migrated from https://github.com/dotnet/core-setup/commit/a81424ee3449b2d46075fb85f2c269a35904f4ea

Update CoreClr to preview1-25715-01

Commit migrated from https://github.com/dotnet/core-setup/commit/60bd08e9e409dd71fde08a332517c387e9814a3e

Merge pull request dotnet/core-setup#3218 from dotnet/signingErrorChecks_m

Add error checks

Commit migrated from https://github.com/dotnet/core-setup/commit/11eb38cd2c0baaa3a9eebe061899a2911d68f156

Add error checks

Commit migrated from https://github.com/dotnet/core-setup/commit/1b20c848fb63e11c03af89d30f774b5e8c6b66cd

Merge pull request dotnet/core-setup#3212 from janvorli/enable-end-to-end-alpine-build

Enable end to end Alpine core-setup build

Commit migrated from https://github.com/dotnet/core-setup/commit/42409f0ec01f922b8ee6480e2e68046373fab05c

Enable end to end Alpine core-setup build

This change enables full end to end build of core-setup including
managed code on Alpine Linux.

Commit migrated from https://github.com/dotnet/core-setup/commit/c8a27076f93c3107759b8a86a02ea4f40d100b67

Merge pull request dotnet/core-setup#3216 from eerhardt/FixDependencies

Fix up dependency property names to match release/2.0

Commit migrated from https://github.com/dotnet/core-setup/commit/23a0866d0a5c0f039356576862b7a492428b0487

Fix up dependency property names to match release/2.0

Commit migrated from https://github.com/dotnet/core-setup/commit/df912504f3b47b32e87288adb456038079b3bc69

Merge pull request dotnet/core-setup#3208 from dotnet-maestro-bot/master-UpdateDependencies

Update BuildTools, CoreClr, Standard, WCF to prerelease-02014-02, preview1-25714-01, preview1-25714-01, preview2-25714-01, respectively (master)

Commit migrated from https://github.com/dotnet/core-setup/commit/1f732a824b69e63bc77d9cccd8bacfc834fdb25f

Update BuildTools, CoreClr, Standard, WCF to prerelease-02014-02, preview1-25714-01, preview1-25714-01, preview2-25714-01, respectively

Commit migrated from https://github.com/dotnet/core-setup/commit/b1b8aa0be392bd56f078aab41292210a11cd5250

Merge pull request dotnet/core-setup#3205 from eerhardt/FixPlatformManifest

Fix PlatformManifest generation

Commit migrated from https://github.com/dotnet/core-setup/commit/d8506af44e37edab6d7ea6087cafcea132a86e7d

Merge pull request dotnet/core-setup#3197 from dotnet-maestro-bot/master-UpdateDependencies

Update BuildTools, CoreClr, Standard, WCF to prerelease-02012-02, preview1-25713-01, preview1-25713-01, preview2-25713-01, respectively (master)

Commit migrated from https://github.com/dotnet/core-setup/commit/ea4c6fd88aca82035aa92619851019fa3fe1d6db

Fix PlatformManifest generation

When we generate the PlatformManifest.txt, and an assembly doesn't have a valid FileVersion, we are never updating the first entry that gets put into the fileVersions collection.  This is because the check for AssemblyVersion only updates the entry if both current and existing AssemblyVersions are non-null.

Fixing it check for current != null and existing == null, to update the entry.

Fix https://github.com/dotnet/corefx/issues/23988

Commit migrated from https://github.com/dotnet/core-setup/commit/7de6db235d2a3c62f580bb71a194385611f5db08

Merge pull request dotnet/core-setup#3198 from janvorli/add-paxctl

Disable PAX mprotect for native executables

Commit migrated from https://github.com/dotnet/core-setup/commit/b5dd381dd3a586640e4bfe4804d6563861eaab20

Disable PAX mprotect for native executables

This change adds marking native executables that core-setup build produces
(dotnet, apphost) using the paxctl tool to allow them running on systems
with PAX configured so that creating executable memory mappings by applications
is prohibited.

Commit migrated from https://github.com/dotnet/core-setup/commit/20c56a0ab9c3b7967a02733b1b72103f41aa8756

Update BuildTools, CoreClr, Standard, WCF to prerelease-02012-02, preview1-25713-01, preview1-25713-01, preview2-25713-01, respectively

Commit migrated from https://github.com/dotnet/core-setup/commit/b34040ceec36f82eeb35bf29858d66a520b3248f

Merge pull request dotnet/core-setup#3157 from dotnet-maestro-bot/master-UpdateDependencies

Update BuildTools, CoreClr, CoreFx, Standard, WCF to prerelease-02011-02, preview1-25712-02, preview1-25712-02, preview1-25712-01, preview2-25712-01, respectively (master)

Commit migrated from https://github.com/dotnet/core-setup/commit/3827a0610ef55369592dc32f33c90eef29ede2c5

Fix UAP version numbers now that they are 4.6 and not 4.5 like NETCoreApp's version.

Commit migrated from https://github.com/dotnet/core-setup/commit/452602ad64d65a2dc68d6171c200c269b09aee6c

Add support for listing SDK versions and runtime versions  (dotnet/core-setup#3132)

Add support for --list-sdks and --list-runtimes

* Add more info, review comments

* Add readdir_onlydirectories to avoid reading files

* Update help

Commit migrated from https://github.com/dotnet/core-setup/commit/83ca8e67d3e830e3e689c722468c620b2a99ba81

Merge pull request dotnet/core-setup#3187 from janvorli/add-rhel6-detection

Add RHEL 6 and CentOS 6 distro detection

Commit migrated from https://github.com/dotnet/core-setup/commit/5a40148686bc854f49d480d55e8d2e0bb456915f

Update BuildTools, CoreClr, CoreFx, Standard, WCF to prerelease-02011-02, preview1-25712-02, preview1-25712-02, preview1-25712-01, preview2-25712-01, respectively

Commit migrated from https://github.com/dotnet/core-setup/commit/bd586a286b37b8473049a63179f93d9e9ca7564e

Add RHEL 6 and CentOS 6 distro detection

This change adds RHEL 6 and CentOS 6 distro detection. These distros
don't have the /etc/os-release file and so we use an alternative source
of the truth that is the /etc/redhat-release file.

Commit migrated from https://github.com/dotnet/core-setup/commit/52031b5f0bf5781d834bc7ce5804631c2f267cbe

Merge pull request dotnet/core-setup#3161 from wtgodbe/RevertLabel

Revert PreReleaseLabel

Commit migrated from https://github.com/dotnet/core-setup/commit/7eeef66a23f4196962101dc5f1eda57b08496c9b

Merge pull request dotnet/core-setup#3178 from eerhardt/FixStringHash

Add version.c file when building corehost on unix.

Commit migrated from https://github.com/dotnet/core-setup/commit/a79f428aaea158fb2cceee428705de31d0f9f333

Add version.c file when building corehost on unix.

Fix dotnet/core-setup#3153

Commit migrated from https://github.com/dotnet/core-setup/commit/7744b408242661201df853f384233773673509ce

Fix Tizen build (dotnet/core-setup#3173)

- fix repos logic

Signed-off-by: Petr Bred <bredpetr@gmail.com>
Commit migrated from https://github.com/dotnet/core-setup/commit/4cd37c5086db9bb95dfaecf66330b2bb960c479c

Revert PreReleaseLabel

Commit migrated from https://github.com/dotnet/core-setup/commit/a73443a6f5547dac8b3fbaf97ef1272cc9efc75b