Clean up dependencies
remove duplicate minitest from gemfile
Set up dummy test app

This is the more standard approach for testing a gem in Rails 4+
Cleaning up lots of legacy test crap
don't commit dummy migrations
gem updates
version bump, 1.1.1
add fancy badges
Hello, RSpec.
Update readme

[ci skip]
Update changelog for v1.1.1
Add gemspec for rails 4.1.0

Fix gemspec for rails 4.0 to use RSpec now
allow travis to test other branches
Clean up plugins spec
Refactor user methods into concerns
Add fallback to `challah_user` method and deprecation warning

This will be removed in a future version, but this next release
should be non-breaking.
Make User concerns autoload

Enables them to be loaded outside of Challah::Userable
Remove use of challah_authorization and replace with concern

challah_authorization will still function the same, but will
display a deprecation warning.
Pre-release version bump, 1.2.0.pre
version bump, 1.2.0