start: Support getting the file to open by AppleEvent.

[Per Johansson]

19 jul 2012 kl. 18:11 skrev Alexandre Julliard <julliard at winehq.org>:

> Per Johansson <pelle at morth.org> writes:
> 
>> Uses a private API.
> 
> You really don't want to do that.

Alright, but like I said earlier there's really no other good way to support associations without using Objective-C. I'll send a new version without associations support in a few days.