Converted Friendship.js to use the Default class, added some boilerplate for the Vendor class.
Fixed error in Friendship.isFriendsWith
Updated documentation references to templates, added documentation for database wrappers
Removed models folder from repo since it was moved
Added method for getting new nodeId for users, add nodeId to new users which gets autoincremented
Added valid nodeId's to already existing users
Fixed new user registration not working
Fixed bug in new database documents being malformed
Fixed error with duplicate user documents being created in registration, fixed password validation not working properly in registration.
Removed debug logging
Fixed errors not showing properly on registration