Make FBTest.selectSourceLine slightly more stable
Make FBTest.setBreakpoint pass a valid row
Issue 5291: Breakpoint condition auto-completion should use variables in scope

https://code.google.com/p/fbug/issues/detail?id=5291
FBTest for issue 5291 (Breakpoint condition auto-completion should use variables in scope)
Simulate right-click in executeContextMenuCommand()
Fixed FBTest html/style/5672/issue5672.js
Merge branch 'jsd2' of github.com:firebug/firebug into issue7097