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
EMI: Allow actors to be hidden by a call to set_wear_chore(nil).
Merge pull request #858 from JoseJX/FixCostumeHiding

EMI: Allow actors to be hidden by a call to set_wear_chore(nil).
GRIM: Correctly disable an override in the set tg. Fixes #861
GRIM: Merge iMuse and EMI sound warnings into a new "Sound" channel
TWIN: Add initial plugin
TWIN: Add HQR reading code
TWIN: Add beginings of scene code
TWIN: Mark LBA as ADGF_UNSTABLE, and set GUIO0 for both entries.