Merge pull request #2 from samaursa/master

Added Travis support

.travis.yml

@@ -0,0 +1,40 @@
+sudo: required
+dist: precise
+language: cpp
+
+matrix:
+  include:
+    - compiler: gcc
+      addons:
+        apt:
+          sources:
+            - ubuntu-toolchain-r-test
+            - george-edison55-precise-backports
+          packages:
+            - g++-5
+            - cmake
+            - cmake-data
+      env: COMPILER=g++-5
+    - compiler: clang
+      addons:
+        apt:
+          sources:
+            - ubuntu-toolchain-r-test
+            - llvm-toolchain-precise-3.8
+            - george-edison55-precise-backports 
+          packages:
+            - clang-3.8
+            - cmake
+            - cmake-data
+      env: COMPILER=clang++-3.8
+
+before_install:
+  - sudo apt-get update -qq
+  - sudo apt-get install -y libglew-dev
+
+script:
+  - git submodule init
+  - git submodule update
+  - mkdir build
+  - cd build
+  - cmake -DCMAKE_INSTALL_PREFIX=./install -DCMAKE_CXX_COMPILER=$COMPILER .. && make