loopj/jquery-tokeninput — pull request #719 by benjigreig (2014-09-22 02:10:45+00:00)
Title: Added 'token-input-has-token' class to allow for styling of empty field state

Added class 'token-input-has-token' to enable css to distinguish when a token input has content or not. I have needed this a few times to enable styling of token-input when empty.