Clean up .gitignore
Prepare models for refactoring
Extract key generation from controller
Add empty acceptance specs
Begin controller refactoring
Remove empty helper files
Convert indentation to spaces
Use init_page to set copies
Use current_user in views
Begin signup acceptance specs
Enable rspec colors
Adjust specs
Begin task model refactoring
Use string interpolation
Re-generate db/schema.rb
Use init_page
Set footer class in method
Fix application domain