fixed api/users update to work like create. added some additional error handling
added remove relationships route... not tested
Merge branch 'client' of github.com:neo4jobs/neo4co into client
fixed problem when creating a new user
hooked profile up. added edit skills. added delete accound.
Merge branch 'client' of github.com:neo4jobs/neo4co into client

Conflicts:
	server/app/models/users.js
	server/app/routes/api.js
changed user/jobs query to a bulk query. also formatted the job response object
hooked job browse list up to backend latest jobs
User job request allows user to specify "likes"/"latest"/"recommended"
dbretrieve stringifies quality and followercount within parser
Fixed bug in GET request for quality and followercount data