Fix Menu to be able to bind to nodes whose id starts w/a digit (including the tablist menu on TabContainer's whose id starts w/a digit).
Fix Menu to be able to bind to nodes whose id starts w/a digit (including the tablist menu on TabContainer's whose id starts w/a digit).

Refs #9004, fixes #9790 !strict.


git-svn-id: 674a2d6b1e32e53f607eb824547723f32280967e@19984 560b804f-0ae3-0310-86f3-f6aa0a117693

redaktor/deliteful