Merge pull request #2 from thegreatape/master

Support for getting books from a particular shelf / support for OAuth and getting the id of the auth'd user.
Version bump
update license for 2013
fix typo
add group fixture
add group method
remove api key from all commits
Merge pull request #6 from pemulis/master

Adding a group method
add group documentation
new clients default to global config
Merge pull request #8 from ivanoblomov/master

New clients default to global configuration
clarified oauth token as access (instead of request)
fixed parsing bug: oauth_request asks for an XML response
added friends
covered friends
truncated friends fixture
raised total coverage to 99.35%
Merge pull request #10 from pemulis/master

Groups Documentation
Readme updates
Add ruby 2.0.0 to travis config