PKGBUILD cleanup

PKGBUILD cleanup

pkgdesc should not include the name of the package (was misspelled anyway)
Licenses were wrong, LGPL2.1, not LGPL2 and missing CCPL
Doesn't need to provide itself or elementary-svn
Shouldn't override user selected options, if they manually add !strip,
!docs, or !zipman, that should be respected unless there's a specific
reason the option needs to be as specified
Shouldn't override user build flags, if they manaually change -g or
-O2, that should be respected unless there's a specific reason that
exact build flag is required.
Doesn't need to disable-static, there are none anyway
make doc should be run in the build function
Don't need to rm -rf $pkgdir/usr, each package function has it's own
$pkgdir and they are all cleared each time makepkg is run
All paths which include a variable should be quoted
Should not put another copy of LGPL2.1 on the system, it's in common
for a reason