CHANGELOG

v2.2.0

Begin tracking CHANGELOG
Drop official support for Ruby <= 1.9.2
Add Ruby 2.1.0, Rubinius, and JRuby to Travis
Decouple gem from ActiveRecord, and put ActiveRecord and Mongoid specific methods in ORM modules.
Consolidate all normalization/parsing functions into new Normalization module
Remove meta-programming methods, e.g. send("by_week_#{time_klass}")
Support matching timespan-type objects with distinct start and end times (previously only point-in-time matching was supported)
Make Chronic gem optional; use it only if user has included it externally
by_week always returns a calendar week (i.e. beginning Monday or as specified by Rails setting), regardless of whether Date or Fixnum is given as a parameter.
by_week and by_calendar_month now supports optional :start_day option (:monday, :tuesday, etc)
Separate by_calendar_month into it's own class
Rename between method to between_times internally, as Mongoid already defines between. ActiveRecord has an alias of between so interface stays consistent.
Add :offset option to all query methods, in order to offset the time the day begins/ends (for example supposing business cycle begins at 8:00 each day until 7:59:59 the next day)
by_weekend can now take a fixnum (parsing logic is same as by_week)
Two-digit year now considers 70 to be 1970, and 69 to be 2069 (was previously 40 -> 1940)
Add Time kernel extensions for fortnight and calendar_month
Add Johnny Shields as a gem co-author