Merge pull request #118 from espeo196/master

Some updates some stuff. Signing in on both sides should work.
backing out of QRcode broke the app. Now it doesn't. In storable ACL is set.
Merge branch 'master' of https://github.com/blasv/DineOn
Merge pull request #119 from jordanmcnea22/master

QRcode fix and Storable ACL fix
Updated the build files and checkstyle file location
Merge pull request #120 from mrathjen/mMaster

Updated the build files and checkstyle file location
commit checkstyle config files
Merge pull request #121 from mrathjen/mMaster

commit checkstyle config files
got old checkstlye file
Merge pull request #122 from mrathjen/mMaster

got old checkstlye file
we can checkin now. Paybill is broken when you enter the activity and then go back.
Merge branch 'master' of https://github.com/blasv/DineOn
Merge pull request #124 from jordanmcnea22/master

checkin works
Some stuff.
Merge remote-tracking branch 'upstream/master'
Added expanding list items to Restaurant-side Orders
Merge pull request #125 from glee23/master

Added expanding lists to restaurant side orders
Merge remote-tracking branch 'upstream/master'
Changing Strings to CustomerRequests