Merge pull request #344 from espeo196/master

Added some meat to the order and bill activity tests. Also fixed some style issues.
minor tweaks
Merge pull request #345 from glee23/master

minor test tweaks
Fixes failing restaurant test
added pack and unpack tests
Merge pull request #346 from glee23/master

Fixes failing restaurant test
Minor addition to RestaurantHomeActivityTest to verify that the correct
values are actually displayed.