Merge pull request #125 from Gegga87/master

3/12
added preliminary score counting, fixed potential bug
Merge remote-tracking branch 'upstream/master'
Merge pull request #126 from petotr-1/master

added preliminary score counting, fixed potential bug
various style updates
changed decline button to decline invitation
Changed get quest div to btn btn-success button instead
changed add friend form so submit button is on the same line
moved checkbox from right side to left side