Create /aliens route
Create alien class file
Create alien spec file
Remigrate aliens, test validate name
Create aliens controller
Add index method for /aliens route
Create aliens index view
Update index view
Fix index handler
Update index view
Update styles
Add container styles
Update app layout
Migration change aliens type to descrip
Update index view
Update index layout
Update index view
Create aliens/new
Add aliens/new handler
Create aliens/new view