Added AddPictureToComment TEST

It is not working quite perfectly yet.
Added InspectCommentActivity

Created the activity, made the '+' button on the top menu go to that
activity from browse comments activity.
Added text and buttons to new comment.
Add Photo & Cancel buttons implemented

Add Photo returns a Bitmap, cancel returns to previous calling-activity.
Merge branch 'bryce'

Conflicts:
	GeoTopicsActivity/AndroidManifest.xml
	GeoTopicsActivity/res/values/strings.xml
	GeoTopicsActivity/src/ca/ualberta/cs/team5geotopics/BrowseTopLevelView.java