removed Syck support for Ruby 2.0.0.
Fixed the Syck issue for non-Ruby 2.0.0 environments
remove jruby from travis
update to make ruby 2 the default
update travis
Add hash-style getter and setter methods

This is mostly useful for people doing dynamic configuration lookups,
so you can do configatron[key] rather than configatron.send(key).
version bump and committers list
version bump
Add a strict mode

This allows people to avoid accidentally working
with undefined configuration at runtime.
Improve error messages for missing keys
Version bump
Rename configatron.rb -> core.rb
Make monkey patching depend on how configatron is required