Update the unity plugin for the PurpleConversationManager API
Testing Done:
Compiled and tested it under Unity. Didn't notice much as configuration is broken and Unity did not like the graphics of my vm and kept not repainting the screen.
Reviewed at https://reviews.imfreedom.org/r/857/
PidginandFinch:ThePimpin' Penguin IM Clients That'reGoodfortheSoul