Modifying scope of one controller causes other controllers to update

[bisrael]

http://jsfiddle.net/V3c7c/

If you have a method which causes one controller to update, it will cause all controllers' displays to refresh, resending unchanged variables through filters again, etc.

Expected Behavior:
If a scope's variable doesn't change, it doesn't get resent through a filter.

Current Behavior:
The scope's behavior is being resent through the filter, causing teh binding to change even though there was no change in the scope.

[bisrael]

Hello?

[pkozlowski-opensource]

Duplicate of #697