Moved some logic in MainActivity to CapturePresenter
Moved interaction with Scanner into the presenter
Switched to using a ListView for the scan log
Cleaned up some ids and strings
Updated MainActivity to use the NFC Foreground Dispatch System
Added saving of the scan log ListView data
Added some application menu items
Renamed "Capture" to "Scan"

Also renamed "MainActivity" to "ScanActivity"
Fixed spelling errors
Moved help to a separate screen
Made the Help Close Button functional
Converted the HelpActivity into a dialog box
Added about dialog
Added missing license header
Added android support library
Updated POM to use Java 6 explicitly