Merge branch 'ELASTIX-1-setup-development-infrastructure' into develop

.gitignore

.travis.yml

CMake/elxCompilerFlags.cmake

CMake/elxITKRequiredModules.cmake

CMake/elxWinConfig.cmake

CMake/elxWinConfigGoogleTest.cmake

CMakeLists.txt

SuperBuild/CMakeLists.txt

SuperBuild/Elastix.cmake

Testing/Benchmark/BSplineRegistration.cxx

Testing/Benchmark/CMakeLists.txt

Testing/CMakeLists.txt

Testing/Dashboard/CMakeLists.txt

Testing/Dashboard/docker-compose.yml.in

Testing/Dashboard/elxLogstash.conf.in

Testing/Dashboard/elxLogstashForwarder.conf.in

Testing/Dashboard/elxLogstashForwarder.crt

Testing/Dashboard/elxLogstashForwarder.key

Testing/Unit/CMakeLists.txt

Testing/Unit/Data/Input/BrainProtonDensitySlice.png.md5