Added custom listview for yelp
registered app to open files
began work on adding a trip through reading a file
A new trip folder is now created for the trip shared through email attachment
Trip from file attachment is now added to trip hub drawer
Merge remote-tracking branch 'origin' into calendarFile
Added menu to yelpsearch (with icon)
Changed Yelp results activity title
initial yelp version 3 commit
created a new activity for FriendsList unit testing (not done)
Merge remote-tracking branch 'origin' into calendarFile
Completed first unit test for FriendsList
Merge branch 'master' into calendarFile
removed some things I added to the TripActivity
Changed how the import trip page looks and functions
Fixes #48
Merge pull request #56 from CST316GroupO/master

Merging Gabe's calendar changes to the yelp functionality
created file for unit testing openFile activity (not done)
fixed conflict with TripActivity
Fixing dependency problem
Merge branch 'yelpsearchv3' of https://github.com/CST316GroupO/Travellight into yelpsearchv3
Adding singleton