Started on QR code scanner implementation (stuffed it under the
"Bookmarked" page).  Only works on QR codes, despite the layout of the
scanner activity.
Started working on QR Code Scanner (Check-In Fragment, put it in the
"Bookmarked" page for now).  Only works on QR Codes, despite the layout
of the scanner activity.

Merge branch 'master' of https://github.com/BrennaBlackwell/spARK.git

Conflicts:
	spARK/.classpath
	spARK/.gitignore