Merge pull request #1 from equii/dev

Added a simple user create and UI, connected everything with database, s...
Merge branch 'dev'
Merge branch 'dev'
Merge branch 'dev'
Finished the basic login/logout/register feature and added CSS, tested that it is working in a basic way, merging with master
Merge branch 'dev'
Replaying changes from dev branch, mostly around refactoring of configuration and db connection init
Merging latest changes from dev - includes full user registration logic
Switched to using bcrypt-nodejs which works on Azure; fixed tiny bug with passing success message on login
Removed unneeded dependancy in db.js
Removed unneeded dependancy in app.js
Setting CUSTOMCONNSTR_MONGODB_URI in db.js