added basic category option

working on it more...
Merge branch 'master' of https://github.com/satyadarls/ToDo

Conflicts:
	.metadata/.log
	.metadata/.plugins/org.eclipse.cdt.core/.log

	.metadata/.plugins/org.eclipse.core.resources/.projects/ToDo/.indexes/properties.index
	.metadata/.plugins/org.eclipse.core.resources/.projects/ToDo/.markers

	.metadata/.plugins/org.eclipse.core.resources/.safetable/org.eclipse.core.resources
	.metadata/.plugins/org.eclipse.ui.workbench/dialog_settings.xml
	ToDo/bin/classes/com/littleturn/todo/CustomAdapter.class
	ToDo/bin/classes/com/littleturn/todo/MainActivity$1.class
	ToDo/bin/classes/com/littleturn/todo/MainActivity$2.class
	ToDo/bin/classes/com/littleturn/todo/MainActivity$6.class
	ToDo/bin/classes/com/littleturn/todo/MainActivity$TextListener.class
	ToDo/bin/classes/com/littleturn/todo/MainActivity.class