[feature] Travis-ci test support.
Travis ci test.
Travis ci non quiet.
Travis ci install script.
Travis ci assimp 3.
Travis ci search assimp.
Travis ci added repository.
Travis ci added repository as root.
Travis ci assimp3.
Travis ci assimp3 from ubuntu.
Travis ci assimp3 from ubuntu.
Travis ci assimp3 and libassimp3 from ubuntu.
Travis ci changed order so it fits the requirenment.
Travis double cmake call.
Revert to 0fb208b.
Merge branch 'master' of github.com:hhirsch/glPortal
[feature] Added more puzzles to tower level.