Clear any previous stepping hooks on a plain resumption (bug 832234); r=rcampbell
Don't pause twice on a breakpoint or debugger statement while stepping (bug 829028); r=rcampbell
Implement backend support for breaking on DOM events and retrieving all the event listeners on a page (bug 832982); r=rcampbell,smaug
Bug 796069 - [markup panel] gap space before closing bracket is distracting. r=harth