[merge] look for plugins in arch-independent site directory (was Re: Bundling more plugins into bzrtools)

[Alexander Belchenko]

Alexander Belchenko has voted comment.
Status is now: Waiting
Comment:
It seems like nobody interesting in get this patch merged. Should I 
reject it?

For details, see: 
http://bundlebuggy.aaronbentley.com/request/%3C47CACCAA.3060700%40ukr.net%3E