Initial patch from issue229#9 (provided by Sebastian)
Remove unrelated change
Make firebug/console/eventModule an independent module (related to issue 229)
Second click on 'Log Events' should uncheck all sub menu items
List event types in a tooltip for EventLog filter (related to issue 229)
Do not ignore 'clipboard' event, it's valid for elements
Fix method name
Change description of the tooltip (related to issue 229)
Properly chech 'Log Events' menu item (related to issue 229)
Merge branch 'issue229' of github.com:firebug/firebug
XUL events must die