Fix sourceProcessing not cleaned after finishing Added propertyName check in options change function
Fix sourceProcessing not cleaned after finishing
Added propertyName check in options change function

pombreda/google-gadgets-for-linux,pombreda/google-gadgets-for-linux,pombreda/google-gadgets-for-linux,ericmckean/google-gadgets-for-linux,ericmckean/google-gadgets-for-linux,ericmckean/google-gadgets-for-linux,suzhe/google-gadgets-for-linux,tectronics/google-gadgets-for-linux,pmateti/google-gadgets-for-linux,pmateti/google-gadgets-for-linux,pmateti/google-gadgets-for-linux,GoogleCodeArchive/google-gadgets-for-linux,GoogleCodeArchive/google-gadgets-for-linux,pmateti/google-gadgets-for-linux,suzhe/google-gadgets-for-linux,tectronics/google-gadgets-for-linux,ericmckean/google-gadgets-for-linux,tectronics/google-gadgets-for-linux,tectronics/google-gadgets-for-linux,suzhe/google-gadgets-for-linux,pombreda/google-gadgets-for-linux,GoogleCodeArchive/google-gadgets-for-linux,suzhe/google-gadgets-for-linux,GoogleCodeArchive/google-gadgets-for-linux