tripletList css refactoring done
triplet list design done
triplet view done
input design layout done
fixed connection input to modify with inputted text
Merge branch 'master' of https://github.com/CyberCRI/KnowNodes into Design-overhaul

Conflicts:
	clientApp/js/controllers.js
	clientApp/js/directives.js
	clientApp/views/screens/tripletList.jade
Updated button design
fixed tutorial + change direction button
Re-enabling triplet input
Merge branch 'Design-overhaul' of https://github.com/CyberCRI/KnowNodes into Design-overhaul

Conflicts:
	clientApp/views/partials/directiveTemplates/connectionInput.jade
Client and server side voting now works
Fixed reversed direction button
Solving bug when creating a connection with a wikipedia article
Merge branch 'Design-overhaul' of https://github.com/CyberCRI/KnowNodes into Design-overhaul
improved resourceBox design
Removing useless code
Merge remote-tracking branch 'origin/Design-overhaul' into Design-overhaul
User can see how he voted
fix to previous commit
Added prompt if user not logged in