shaunagm/WelcomeBot — pull request #37 by aaparella (2014-09-15 05:12:35+00:00)
Title: Fix for issue #12 : Update upon name change prior to being greeted

Added an additional check for name change messages for newcomers, and added logic to update nick for those users. Currently only updates users in newcomers, could be updated to add changed name to known users if such functionality is desired.