adding travis

.travis.yml

@@ -0,0 +1,24 @@
+language: cpp
+
+sudo: required
+
+dist: trusty
+
+matrix:
+  include:
+    - os: linux
+      compiler: gcc
+      env: BUILD_TYPE=Debug COMPILER=GCC
+    - os: linux
+      compiler: gcc
+      env: BUILD_TYPE=Release COMPILER=GCC
+
+install:
+  - 'ci/install.sh'
+
+script:
+  - 'ci/script.sh'
+
+after_failure: 
+  - cat Testing/Temporary/LastTest.log
+  - cat Testing/Temporary/LastTestsFailed.log

ci/install.sh

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+if [ "$TRAVIS_PULL_REQUEST" = "false" ] && [ "$COMPILER" = "CLANG" ]; then exit; fi
+
+if [ "$TRAVIS_OS_NAME" = "linux" ]; then 'ci/install_linux.sh' ; fi

ci/install_linux.sh

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+APT='
+cmake
+libqt4-dev
+libqt4-opengl-dev
+libqt4-sql-psql
+libcoin80-dev
+libsoqt4-dev
+libblas-dev
+liblapack-dev
+libqhull-dev 
+'
+
+sudo apt-get -qq --yes --force-yes install $APT

ci/script.sh

@@ -0,0 +1,5 @@
+if [ "$TRAVIS_PULL_REQUEST" = "false" ] && [ "$COMPILER" = "CLANG" ]; then exit; fi
+
+mkdir build && cd build
+cmake -DCMAKE_BUILD_TYPE=$BUILD_TYPE 
+make -j4