7. Generate signup route

`yo angular:route signup`
7. Simple signup form
7. Bootstrap-ify the form

Also, add some additional fields
7. Complete fields for signup form
Fix merge mistake
Update signup link
Add project creation form
Create Project
HTML5-ify the form
Merge remote-tracking branches 'origin/8-project-creation' and 'origin/signup-form'

* origin/8-project-creation:
  HTML5-ify the form
  Create Project
  Add project creation form

* origin/signup-form:
  Update signup link
  Fix merge mistake
  7. Complete fields for signup form
  7. Bootstrap-ify the form
  7. Simple signup form
  7. Generate signup route

Conflicts:
	frontend/app/index.html
	frontend/app/scripts/app.js