1.10_2	
	Add impersonation sub-tab to user page.

	Changed BecomeUser argument from UserName to User since it accepts ids.

1.10_1	2009-08-06
	Should now work in 3.8, en lieu of redirecting to front page,
	which seemed to cause 3.8 problems, BecomeUser displays a note.

	Separate lists for priveleged and unpriveleged users.
