ANDROID: Use System.loadLibrary instead of System.load
GRAPHICS: Remove use of glMapBuffer (extension)
GRAPHICS: Image format must match internalformat for ES2
EMI: Fix the attached actor's position coordinates.
ANDROID: Do not try to create an asset archive stream if the file is not in the asset
Merge pull request #853 from JoseJX/FixActorAttach

EMI: Fix the attached actor's position when attaching two actors.
EMI: Swap actors to remove the sign when calculating the position.
ALL: synced with ScummVM
ANDROID: restore NDK version
Merge pull request #857 from JoseJX/FixActorAttach

EMI: Swap actors to remove the sign when calculating the position.
ANDROID: restore NDK version
ANDROID: Use new TGA location and namespace