squeakjs: make SqueakJS into module
use options.appName for messages
Make spinner clickable for interrupt
window.SqueakJSDir can override default vm location ("../")
Use setInterpreter/initialiseModule as in C VM
Flesh out interpreterProxy
Add generated LargeIntegers plugin
VMMakerJS-bf.1: Can generate LargeIntegers plugin

Name: VMMakerJS-bf.1
Author: bf
Time: 3 October 2014, 4:23:53.315 am
UUID: bf4d839f-b54e-4569-b6b1-a3d2348ab9f7
Ancestors:

Initial version: can translate LargeIntegersPlugin using

JSCodeGenerator isActive: true.
LargeIntegersPlugin translateInDirectory: (FileDirectory on:
'/Users/bert/SqueakJS/plugins') doInlining: false