[MERGE] include tortoise icons in windows binary distributions

[Bundle Buggy]

Bundle Buggy has detected this merge request.

For details, see: 
http://bundlebuggy.aaronbentley.com/project/bzr/request/%3C000b01c90dbf%246bbc7fc0%2443357f40%24%40com.au%3E
Project: Bazaar