Remove patches that has been merged/updated upstream
0001-fix-building-shared-libs.patch:
CmakeLists packages are rewritten.
0002-add-support-for-tz-package:
dd93fd2b3d
0003-add-missing-define.patch:
656b3be02d
0004-ffmpeg30.patch:
b7b66968f9
Also add sha256sum for license file.
Signed-off-by: Adam Duskett <Adamduskett@outlook.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>