added route to UsersController
adding user scaffold
adding users table migration
tabs to spaces.
Adding:
- Mutator Hash for user passwords
- Mutator for user email
- associating activities to user.
Associating user to activity.
Adding seeder for Users Table.
DB Migration for adding a user_id to the activities table.
Adding user_id(1) to activities seeder.
Have to seed Users Table before Activities Table.
Merge branch 'develop' of github.com:seek-city/seek-city into josh-creating-user-scaffold

Conflicts:
	app/models/Activity.php
	app/routes.php
Merge pull request #17 from seek-city/josh-creating-user-scaffold

Josh creating user scaffold