User-Social 1.0.2

	* Set the username config to be required.
	* Set some weights on the configs provided.
	* Switched the page-level widget to user "installable" instead of "baseurl" (2.4.5 change).
	* Added support for the new enableavatar option.
	--Charlie Powell <charlie@eval.bz>  Fri, 22 Feb 2013 15:23:44 -0500