update readme
use rails 3.2.12
switch to sqlite for testing. clean up test envs a bit.
rails 4 compatibility
Add reference to simple scaffold admin interface.
update release history
Version bump to 2.2.0
Regenerate gemspec for version 2.2.0
Accidentally referenced wrong repository.
travis conf
test against rails 4.0.0
fix mocking deprecations
travis - add gemfiles for rails 3.0 and 3.2
travis - dont test rails4 against ruby 1.8
travis - use symbol for specifying rubygems as gem source
travis - try https for rubygems
travis - remove path specification in gemfile
typo
testing against ruby-head no longer works on travis
travis - dont test against REE and rails40