[FIX] toolbars: saveRows needs to be global (casualty of JSLint in r50851)
Trunk has other problems in toolbars admin but this is needed for 12.x

git-svn-id: file:///var/local/code.tiki.org/tikisvn/trunk@51181 b456876b-0849-0410-b77d-98878d47e9d5