A major commit. Lots of stuff done.

- Added a CHANGELOG.md.
- Fixed the app.php and auth.php configuration files to support the TI namespace.
- Finished the controller methods and routes for the public pages.
- Users must be active now, so those who have not activated their account will automatically be forwarded to an "account not active" page. Account activation is done via e-mail.
- Added the `ProjectController` and `TeamController`.
- All login methods through `UserController` are now complete.
- Added all the migrations for the database.
- Updated `Common->pageBuilder` to support the different headers and footers for the login page.
- Models: `Comment`, `Invite`, `Point`, `Project`, `Section` and `Team` added.
- Models: `Research`, `ResearchSection`, `Usability`, `UsabilitySection` have been deprecated.
- Added `User->projects` to grab all projects for a specific user.
- Namespaced the `User` model.
- Now using the Epic Editor for the Markdown editor in the point explorer page.