Set CMAKE_MODULE_PATH & CMAKE_TEMPLATE_PATH to CMAKE_CURRENT_SOURCE_DIR

	* This allows us to shift all the cmake options to top of script
file and also, if we deal with any recursive subdirectories in the
future, prevents us from dealing with multiple versions of those vars
Rename FRAMEWORK info.plist.in variables to BUNDLE_*

	* Made consistent with ttcards
Use BUNDLE_NAME var to set output name of framework folder
Add libgtk2.0-dev dep