remove references to dataset
allow rails 4
update user spec to use factory and rework authentication to use arel query
Update travis config
fix page child_path spec
fix test for load_subclasses to load radiant/extension
Only install pry-debugger in development environment
Don't install development dependencies on Travis
Disable JRuby on Travis

We need to fix up the Gemfile to account for any C extensions…in the meantime we can at least stop wasting CI cycles.
Put required dependencies in the gemspec and optional stuff in the Gemfile
Merge remote-tracking branch 'upstream/master'
Remove Gemfile.lock
Ignore Gemfile.lock

[ci skip]
Remove .autotest

[ci skip]
Tests are not be allowed to fail on Ruby 2 and master
fix the rails depedency and remove rack (to allow rails to specify)
move route match to get
fix reference route to use get instead of match
only set the timezone from config if it is present
Remove useless files