Move the List db query and display to an onResume method so it no longer requires a restart to update list
Fixed grocery display bug
Fexed Several problems with the UI, AddItem will now add to grocery and will close itsself on completion
Items can now be deleted from a List by long pressing
Will now show dialog instead of crashing when input fields are blank
Returning functionality for adding item to the database.
merging in change to move items from llist to list
Merge pull request #21 from jsjones27/UI_changes

UI Enhancements
added asynctask to additemactivity for upc lookup
Merge branch 'master' into upc

Conflicts:
	android/AndroidManifest.xml
	android/src/com/aj3/kiss/AddItemActivity.java
cleaned up getitemfromupc