Fixes #3751. Hide <BR> tag that gets inserted in FF in design mode. Don't add trailing <BR> tag to Textarea.js. Don't send fake ESC keypress to iframe parent if an undo() action was taken.
Fixes #3751.
Hide <BR> tag that gets inserted in FF in design mode.
Don't add trailing <BR> tag to Textarea.js.
Don't send fake ESC keypress to iframe parent if an undo() action was taken.


git-svn-id: 674a2d6b1e32e53f607eb824547723f32280967e@9933 560b804f-0ae3-0310-86f3-f6aa0a117693

Sam-Cummins/delite,Sam-Cummins/delite,kitsonk/delite,harbalk/delite,harbalk/delite,kitsonk/delite