Updating to Google Play Services r13
Adjust the target Android API.
Code formatting from Xamarin Studio.
Wasn't saving the GPS information to the picture or the thumbnail.
Update to Parse 1.2.10.
Fixing up the UI. Rounded corners on some text groupings.
Switching back to the component, adding the Android Support v7 compatibility lib.
Stubbing in the Navigation Drawer.
Code formatting
Refresh the GridView when the List tab is reselected.
clearing out all of the image sizing/formatting of the images in the GridView.
auto_fit the number of columns for the graffiti thumbnails.
Updating some of the dimensional values for items in the GridView.
Creating an ImageView subclass for displaying the thumbnails.
Removed the TESTFLIGHT compiler directives.
Display the Address on the graffiti.
Code formatting changes.
Some tweaks the the UI/padding the grid view items.
Remove redundant assignment.
First picture taken isn't always showing up.

Each time a new graffiti is created (or one is updated) just recreate the adapter. This seems to be the only way to fix this issue. NotifyDatasetChanged() doesn't seem to work all the time.