Renamed -enumerateObjectsAndKeysUsingBlock: to -enumerateKeysAndObjectsUsingBlock: for consistency with NSDictionary API.
Renamed -initWithVM: -> -initWithSquirrelVM:
Renamed -initWithHSQOBJECT:inVM: -> -initWithSquirrelVM:HSQOBJECT:
Added initialization methods consistent with NSDictionary, NSArray with OCSquirrelVM parameter.