Removed Xcode project, use CMake to generate the project files for OSX/iOS as follows:
OSX: cmake -GXcode Build
iOS Device: cmake -GXcode -DIOS_PLATFORM=OS -DFREETYPE_INCLUDE_DIRS=(Path to free type includes) -DFREETYPE_LIBRARY=(Path to libfreetype.a) Build
iOS Simulator: cmake -GXcode -DIOS_PLATFORM=SIMULATOR -DFREETYPE_INCLUDE_DIRS=(Path to free type includes) -DFREETYPE_LIBRARY=(Path to libfreetype.a) Build

Requires iOS CMake support patch for iOS support
Removed VisualStudio project files, generate project files via cmake as required
Merge branch 'feature/cmake-cleanup-projectfiles' into merge-test

* feature/cmake-cleanup-projectfiles:
  Removed VisualStudio project files, generate project files via cmake as required
  Removed Xcode project, use CMake to generate the project files for OSX/iOS as follows: OSX: cmake -GXcode Build iOS Device: cmake -GXcode -DIOS_PLATFORM=OS -DFREETYPE_INCLUDE_DIRS=(Path to free type includes) -DFREETYPE_LIBRARY=(Path to libfreetype.a) Build iOS Simulator: cmake -GXcode -DIOS_PLATFORM=SIMULATOR -DFREETYPE_INCLUDE_DIRS=(Path to free type includes) -DFREETYPE_LIBRARY=(Path to libfreetype.a) Build