contrib: initial import from vlc
Import as much depends as we can from vlc
Merge pull request #4 from martell/master

Initial Import of scripts to build depends for all platforms
modify the permission of shell scripts
remove ogg, vorbis and vpx static libraries and also some png patches
add build ios
modify scripts
add gas-preprocessor.pl to the build system
add png 1.6.12
revert zlib dependency
Merge pull request #6 from andyque/testScripts

adding scripts to build iOS static libraries
change deploy tartget to 6.0
rename build_ios to build.sh
add build scripts for mac
disable freetype2 libbz2 dependency
Merge remote-tracking branch 'upstream/master' into testScripts
add scripts for building android static libraries
add Android scripots
fix a capitalize issue
remove vlc related scripts