Testing Travis Continuous Integration support

See https://travis-ci.org/liballeg/allegro5
run unit tests on travis
[travis ci] fix bash script
lordnoriyuki fixed Mac OS X port which broke in 10.10 (OpenGL changes caused view to be resized before it got the ALLEGRO_DISPLAY)
Message boxes now appear on top of other windows always
Fix for now undefined AVCODEC_MAX_AUDIO_FRAME_SIZE. (Dennis Busch)
wip
wip
wip
wip
typos
Remove locking support for now, need new API
Detab d3d_bmp.cpp
d3d wip
Decouple the D3DX9 stuff from shaders
A more efficient implementation for D3D
Nuke the no-alpha DXT1
Handle unaligned locking at a higher level
Fix the GLES locking format selection
Use format auto-detection in memblit