Add travis config

Author: AMDmi3

.travis.yml

@@ -0,0 +1,12 @@
+language: cpp
+compiler:
+  - gcc
+  - clang
+before_install:
+  - sudo add-apt-repository --yes ppa:zoogie/sdl2-snapshots
+  - sudo add-apt-repository --yes ppa:ubuntu-toolchain-r/test
+  - sudo apt-get update -qq
+  - sudo apt-get install -qq cmake libsdl2-dev libsdl2-image-dev libsdl2-ttf-dev g++-4.8
+  - if [ "$CXX" = "g++" ]; then export CXX="g++-4.8" CC="gcc-4.8"; fi
+script:
+  - cmake . && make