Add changelog for OPENUCB-310 updates
OPENUCB-310: Allow linkit button for panopoly_wysiwyg_text, add localhost pathologic example
Update changelog for additional OPENUCB-310 tweaks
Merge pull request #2 from ucbklu/openucb-310a

OPENUCB-310: Allow linkit button for panopoly_wysiwyg_text, add localhost pathologic example, add changelog