Disable kb on android
Merge branch 'master' of https://bitbucket.org/dalerank/caesaria

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Merge branch 'master' of https://bitbucket.org/dalerank/caesaria
Merge branch 'master' of https://bitbucket.org/dalerank/caesaria
Merge branch 'master' of https://bitbucket.org/dalerank/caesaria
Merge branch 'master' of https://bitbucket.org/dalerank/caesaria
Merge branch 'master' of https://bitbucket.org/dalerank/caesaria
Merge branch 'master' of https://bitbucket.org/dalerank/caesaria
Merge branch 'master' of https://bitbucket.org/dalerank/caesaria
Merge branch 'master' of https://bitbucket.org/dalerank/caesaria
Merge branch 'master' of https://bitbucket.org/dalerank/caesaria
android gl fixes
Merge branch 'master' of https://bitbucket.org/dalerank/caesaria
Android opengl sdl mode
Android gl fixes
Merge branch 'master' of https://bitbucket.org/dalerank/caesaria
fix windows troubles with glext.h
welcome text add to logo screen
change credits screen
fix #231. Fast save/load alg for tilemap info.