Renamer answered feltet i Problems til solved
Improve pattern matching for selecting active menu li
Pulled score from problem navbar  to problem title
The problems navbar is now sorted the correct the based on the date
Added new footer with social buttons
Merge remote-tracking branch 'upstream/master'

Conflicts:
	client/views/problems/problems.html
Go straight to a problem when clicking "Problems" in navbar
Merge pull request #6 from alexanbj/active_link_menu

Improve pattern matching for selecting active menu li
Merge pull request #5 from brujoand/master

Renaming answered field in Problems to solved
Changed answered to solved after merge that changed the field names
Fix conflicts
Fix some layout issues