Remove following patches, they have been fixed since 1.3.0.
0001-build_support-use-source-filename-instead-of-foo-for.patch
0002-build_support-handle-empty-max_priority-value-as-Non.patch
0003-build_support-use-does_build_succeed-in-compile_and_.patch
Backport a patch to fix dicsovery fails when CC contains flags
License-Update: update copyright statements to include contributors
Signed-off-by: Haixiao Yan <haixiao.yan.cn@windriver.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
