Added global error handling
Merge branch 'dev' into james_branch_2
Fixed issues with creating a candidate with the backend!
Merge branch 'daltonbranch' into dev
Removed the code because it wasn't working
Merge branch 'james_branch_2' into dev
leaderboard tests now use back buttons  instead of get requrests. smoother tests.  Leaderboard tests now also select demo event and sorts the leaderboard
Merge branch 'devDan' into dev