adds a better ajax handler that automatically verifies nonce and correct capabilities
fixes ajax to work with multisite settings
switches to WP_Error for error sending in ajax
increases display time of success message
abstracts error message finding in ajax responses, adds disconnect clef account page
fixes password reset not blocked for user with clef and passwords disabled for clef users
moves ajax calls and adds connect account ability to multisite when network is overriding settings
Merge pull request #82 from clef/ajax-router

Adds ajax router to handle ajax requests (and other things)