Update Windows.bat

CI/Windows.bat

 git submodule init
 git submodule update --remote
 
+
+:: set up Libraty Paths
+set LIBPATH_BASE=E:\libs\%COMPILER%
+set CMAKE_WINDOWS_LIBS_DIR=E:\libs
+
+
 mkdir rel
 cd rel
 
@@ -50,7 +56,7 @@ IF "%BUILD_PLATFORM%" == "VS2015" (
 
 set CMAKE_CONFIGURATION=%QT_BASE_CONFIG% -DGLUT_INCLUDE_DIR="%LIBPATH%\%ARCHITECTURE%\freeglut-2.8.1\include" -DGLUT_glut_LIBRARY="%LIBPATH%\%ARCHITECTURE%\freeglut-2.8.1\lib\freeglut.lib" -DGLEW_INCLUDE_DIR="%LIBPATH%\%ARCHITECTURE%\glew-1.10.0\include" -DGLEW_LIBRARY="%LIBPATH%\%ARCHITECTURE%\glew-1.10.0\lib\glew32.lib" -DBOOST_ROOT="%LIBPATH%/%ARCHITECTURE%/boost_1_59_0" -DBOOST_LIBRARYDIR="%LIBPATH%/%ARCHITECTURE%/boost_1_59_0/lib64-msvc-12.0" -DCGAL_INCLUDE_DIR="%LIBPATH%/%ARCHITECTURE%/CGAL-4.7/include" -DCGAL_LIBRARY_DIR="%LIBPATH%/%ARCHITECTURE%/CGAL-4.7/lib" -DCGAL_BIN_DIR="%LIBPATH%/%ARCHITECTURE%/CGAL-4.7/bin" -DMUMPS_INCLUDE_DIR="%LIBPATH%/%ARCHITECTURE%/Ipopt-3.11.9/Ipopt/MSVisualStudio/v8-ifort/installed/include" -DMUMPS_LIBRARY="%LIBPATH%/%ARCHITECTURE%/Ipopt-3.11.9/Ipopt/MSVisualStudio/v8-ifort/installed/lib/CoinMumpsC.lib" 
 
-"C:\Program Files (x86)\CMake\bin\cmake.exe"  -DGTEST_PREFIX="%LIBPATH%\%ARCHITECTURE%\%GTESTVERSION%" -G "%GENERATOR%"  -DCMAKE_BUILD_TYPE=Release -DOPENFLIPPER_BUILD_UNIT_TESTS=TRUE %CMAKE_CONFIGURATION% ..
+"C:\Program Files (x86)\CMake\bin\cmake.exe"  -DGTEST_PREFIX="%LIBPATH%\%ARCHITECTURE%\%GTESTVERSION%" -G "%GENERATOR%"  -DCMAKE_BUILD_TYPE=Release -DOPENFLIPPER_BUILD_UNIT_TESTS=TRUE -DCMAKE_WINDOWS_LIBS_DIR=%CMAKE_WINDOWS_LIBS_DIR% %CMAKE_CONFIGURATION% ..
 
 IF %errorlevel% NEQ 0 exit /b %errorlevel%