Move Mac Qt image format install to CMakeInclude
Clean up ccViewer cmake
{qCC} Look inside the app bundle for shaders and plugins
{qCC} Look for file open events on Mac
{qCC} No icons in menus on the Mac
{qCC} Bundle CloudCompare on the Mac
{ccViewer} Move cmake stuff to own directory to handle ordering problems
{MAc} Factor out support lib list and add XIOT capability
Merge pull request #44 from asmaloney/mac-app

{Mac} Bundle CloudCompare.app