qemu: update to 1.5.0

qemu: update to 1.5.0

Patches removed:

0001-doc-Fix-texinfo-table-markup-in-qemu-options.hx.patch
 - applied
0002-docs-Fix-generating-qemu-doc.html-with-texinfo-5.patch
 - fixed different upstream
Revert-vmware_vga-Add-back-some-info-in-local-state-.patch
 - fixed different upstream
arm-bgr.patch
 - this should be also fixed upstream, if still issue please resend.
fallback-to-safe-mmap_min_addr.patch
 - this should be also fixed upstream, if still issue please resend.
linker-flags.patch
 - unneeded with makefile changes

from configure the obsolete --audio-cards-list option has been removed.

(From OE-Core rev: 408f933f3b5523fc26ee818a16bb4162c4343192)

Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>