Remove some dead Chromebug code
Issue 7017: Command line API can conflict with local variables when stopped in debugger

https://code.google.com/p/fbug/issues/detail?id=7017
Issue 7018: Auto-completion of command line API doesn't work when stopped in debugger

https://code.google.com/p/fbug/issues/detail?id=7018
Merge branch 'jsd2' of github.com:firebug/firebug into issue7004
Update DOM member map
Merge with the master
Merge branch 'jsd2' of github.com:firebug/firebug into issue7004
Update module dependency list
Merge branch 'jsd2' of github.com:firebug/firebug into issue7004
Issue 6954: Script panel claims 'No JavaScript on this page' before loading
Merge branch 'jsd2' of github.com:firebug/firebug into issue7004
Introduce a Tool, a base object for all tool objects
Fix tool inheritance
Merge branch 'jsd2' of github.com:firebug/firebug into issue7004
Fix tool access + modify script panel warning (issue 6954)
Merge branch 'jsd2' of github.com:firebug/firebug into issue7004
Implement Deprecated.property() and use it for those on Firebug namespace
Merge branch 'jsd2' of github.com:firebug/firebug into issue7004
Highlight the Script panel tab if debugger is active
Merge branch 'jsd2' of github.com:firebug/firebug into issue7004