Ignore target directories from modules.
First cut of the client API for CloudResource.
added more meat
added a utility model around capability and OAuth token
more convenience methods
more convenience methods
added a client library for CloudResourceProvider
missing annotation
one more convenience method
bug fix
bug fix
Prefer sending the upper case, but accept both.

According to http://tools.ietf.org/html/rfc6750#section-6.1.1, the
registered name appears to be "Bearer"
Vivek told me the scope is a flat string
more convenience method
Fix for scope validation when there are > 1 scopes.
error handling improvements
reflected a change made in the spec
resurrecting the OR behaviour of OAuthClient.validateToken()
Added the version that takes no arguments
set the Content-Type field as per the spec