message: Removed download of Eigen in appveyor config
  As we've been using the one in 3rdparty/ for a while now.
diff: @@ -14,9 +14,6 @@ install:
  - ps: wget https://cmake.org/files/v3.4/cmake-3.4.1-win32-x86.zip -OutFile cmake.zip
  - cmd: 7z x cmake.zip -o"C:\projects" -y > nul # will extract to cmake-3.4.1-win32-x86\
  - cmd: '%cmake% --version'
  - # Get Eigen:
  - - ps: wget http://bitbucket.org/eigen/eigen/get/3.3-beta1.zip -OutFile eigen.zip
  - - cmd: 7z x eigen.zip -o"C:\projects" -y > nul
  # Get OpenCV (my pre-built binaries for 2.4.12):
  - ps: wget "https://drive.google.com/uc?export=download&id=0B2FFdHlMfJl_cW9PeUplRVFtUWs" -OutFile opencv-2.4.12-github-vc14-release-travis.rar
  - cmd: 7z x opencv-2.4.12-github-vc14-release-travis.rar -o"C:\projects" -y > nul
  @@ -25,7 +22,7 @@ install:
  before_build: # We're still in %home%
  - cmd: mkdir build
  - cmd: cd build
  - - cmd: '%cmake% -G "Visual Studio 15 Win64" -DOpenCV_DIR=C:\projects\opencv -DBOOST_ROOT=C:\Libraries\boost_1_59_0 -DBOOST_LIBRARYDIR=C:\Libraries\boost_1_59_0\lib64-msvc-14.0 -DEIGEN3_INCLUDE_DIR=C:\projects\eigen-eigen-ce5a455b34c0 -DCMAKE_INSTALL_PREFIX=..\install -DEOS_BUILD_EXAMPLES=on -DEOS_BUILD_UTILS=on -DEOS_GENERATE_PYTHON_BINDINGS=on -DPYTHON_EXECUTABLE:path=C:\Python35-x64\python.exe ..\eos'
  + - cmd: '%cmake% -G "Visual Studio 15 Win64" -DOpenCV_DIR=C:\projects\opencv -DBOOST_ROOT=C:\Libraries\boost_1_59_0 -DBOOST_LIBRARYDIR=C:\Libraries\boost_1_59_0\lib64-msvc-14.0 -DCMAKE_INSTALL_PREFIX=..\install -DEOS_BUILD_EXAMPLES=on -DEOS_BUILD_UTILS=on -DEOS_GENERATE_PYTHON_BINDINGS=on -DPYTHON_EXECUTABLE:path=C:\Python35-x64\python.exe ..\eos'
  build:
  project: C:\projects\build\eos.sln
  