Tests modified to reach 79.66%. UI updated for events.
Tests modified to reach 87%. Sign in now redirects to previous page.
Tests added to 86.78%. Minor UI changes.
added two cucumber tests
added other two feature files
minor fixes to linkedin stuff
Added a groups model/display. Bootstrap integration.
Group files added.
Merge branch 'andy_iter4' of github.com:johngun3/Project_Steak into andy_iter4