Issue 7596: Command line is broken on Nightly

https://code.google.com/p/fbug/issues/detail?id=7596
Issue 7610: Auto-completion broken for primitives

https://code.google.com/p/fbug/issues/detail?id=7610
Simplify ArrBase.hasSpecialProperties
Make console.trace() stack-walking cope with Function xrays (related to issue 7597)
Fix "console.log(new Error())" in Web Workers (related to issue 7597)
Make reps cope with xrays (related to issue 7597)
Issue 7597: Console API is broken since Firefox 33

https://code.google.com/p/fbug/issues/detail?id=7597
Issue 7597: Console API is broken since Firefox 33, better fix

https://code.google.com/p/fbug/issues/detail?id=7597