fix going to View after Save as current

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You can save an old version as current, but we're not shifting to View then as we used to.

deployed fix. also made it not give "save as current" interface when you don't have edit permissions.

Not seeing "save as current" when signed out - yay!

Still not shifting to View mode when the save is made.

--John Abbe.....Thu May 13 21:26:13 -0700 2010

Works!

--John Abbe.....Sat Dec 24 18:44:27 -0800 2011