Update tracing, use strict, comments
Merge branch 'master' of github.com:firebug/firebug into jsd2
Issue 6771: 	Panel toolbar and side panels are still shown in case the debugger is halted in another tab
issue5321:  Command Line API not available when stopped in the debugger
Use expando instead of weakmap to cache the command line API
fix shift+click disable breakpoint creation (issue6793)