Use require instead of require_relative for improved Ruby 1.8 support
Merge pull request #1 from sferik/ruby_18_support

Use require instead of require_relative for improved Ruby 1.8 support
Add a spec file to allow seeing the magical emoji!
Color methods are deprecated, switch to xxx_color instead
Switch to Array#sample, rather than rand(Array#length) to pick
Provide an example file in spec to highlight the magic of emoji
A base formatter handles integration with RSpec. Subclasses just display
Switch formatters to use Base and simple display methods
Merge pull request #2 from coreyhaines/some_cleanup_of_adventure_time

Some cleanup of formatters. Will need to do some refactoring per the comment here.
Move example emoji spec run to examples directory
Add a require for emoji-rspec automatically on rspec runs
Generates formatter that delegates to passed in provider for char
Move files around to have requires be more clear
Isolate knowledge of how to get the char_provider
Support passing in an alternate name for the formatter
RSpec formatters output to the output object passed in, not return
Create smiley faces formatter that really works!
Spec should use the rspec_integration, as just rspec loads all
formatters
Add example of how to run it to the example file
Extract out knowledge of how rspec prints to display