added gold star favicon
added _idField support and FetchObjByAttr convenience class
added GplusSubscriptions and basic tests
extended request_iter() and api_iter() to enable response doc retrieval, and added update_subscriptions()
added pubmed and shortDOI hashtag recognition and tests
made insert() mark object._isNewInsert=True
added support for loading latest posts from a user
added option for requesting updated G+ data for a person
added button for getting updates for G+ person
replaced old view URLs with RESTful URLs
added gold star on all nav bars, updated a few more URLs to be RESTful
added Invitation button for inviting your G+ contacts
added GplusPersonData.update_subs_from_gplus() to update Person.subscriptions
added G+ to Person subscriptions processing