added logout
fixed user.json syntax, valid ipAddress check, deleted extra lookup in route
removed user files
working on search in user model
login/logout debugging
fixed conflicts from merging message and user branch on seths local copy
ipAddress is now saved as a string
Merge branch 'tdd-user'
fixed login bugs
user.js removed console.logs
Merge branch 'login'
Merge branch 'master' of https://github.com/bobpaterno/square-peg
Merge branch 'master' into homepage
homepage styling