message: Removed -wall flag (too many warnings from external files)
  Fixes
diff: @@ -75,11 +75,6 @@ if (CMAKE_CXX_COMPILER_ID MATCHES "Clang")
  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-switch-enum")
  endif()
  -# Debug flags
  -set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -Wall")
  -if(CMAKE_COMPILER_IS_GNUCXX)
  -set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -Wextra -Wundef")
  -endif(CMAKE_COMPILER_IS_GNUCXX)
  add_definitions(-D_CRT_SECURE_NO_WARNINGS)
  add_definitions(-std=c++11)
  