Add autofocus to the "Username" field on the home page
Merge branch 'master' of https://github.com/toroidal-code/licensor
Add public/stylesheets to the gitignore
Use Padrino's database tasks and set spec as the default task

I added Padrino's database tasks to suppress a warning about them getting
disabled by default in the future. If these aren't needed, remove them and find
another way to silence the warning.

Also, you can now run "rake" instead of "rake spec". "rake spec" still works,
though.
More hygenic urls
Gemfile updates
Update gemfile
Merge branch 'master' into heroku

Conflicts:
	Gemfile