Update ruby version and use new .ruby-version config
Update specs to Rspec 2.14 syntax
Merge pull request #1 from allolex/update_ruby_and_rspec

Updated Ruby to 2.0 
Updated Rspec to 2.14 and fixed deprecations
Add .travis.yml to repo
Merge pull request #2 from allolex/add_travis

Add .travis.yml to repo
Add json dependency to gemspec
Add Travis CI status image to readme
Update ruby version and use new .ruby-version config
Update specs to Rspec 2.14 syntax
Require json instead of JSON
Change all "require JSON" to require json
Merge pull request #3 from allolex/add_travis

Fixed all cases where JSON was used instead of json. Mac OS X case-insensitivity?
Add Code Climate badge to readme
Move common search code into Searchable mixin
Merge pull request #4 from allolex/refactor_search_methods

Move common search code into Searchable mixin
Make references to gem lowercase for consistency
Merge pull request #5 from allolex/make_gem_lowercase

Make references to gem lowercase for consistency
Setup and configure coveralls service
Merge pull request #6 from allolex/add_coveralls

Setup and configure coveralls service
Add test coverage badge to readme