Got up/down vote buttons on interface
Temporary add
Merge branch 'master' into feature/voting
fixed minor bug
voteUp implemented
Vote module refactored but not fully working
Making Voting on connections truly work
Implementing Web Service to fetch latest created triplets (for now, last 7 days, limit to 100 triplets)
Implementing draft version of Hottest Triplets web service
Merge branch 'master' of https://github.com/CyberCRI/KnowNodes into feature/voting
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