Bump version to 0.5.7
Fix an issue with .first returning the wrong number of occurrences
Add #it to tests
Merge defeated's changes!
Merge branch 'recur_ext'
added next_occurrence and remaining_occurrences
Change how occurs_on? works to be a bit quicker
Clean up some tests
Fix a bug in exclude dates for occurs_on?
Made some validation methods class methods
Added some more tests for to_s to meet code coverage
Refactor specs to account for no include IceCube
Fix a method name
Namespace TimeUtil under IceCube
Added some convenient aliases #add_recurrence_rule => #rrule, etc
Update README and add more specs for occurs_on?
Added some specs involving occurs_on?
Fix Lighthouse URL
Added link to lighthouse account
Bump version - .first now no longer returns an array
Merge branch 'master' of github.com:seejohnrun/ice_cube
Issue 6 fixed - a whole bunch of new specs added
Fix in place - still one more spec not passing
Add Blog URL to readme
Bump version and edit contributors section of the README - thanks Phi…