[MERGE] Disable the ability to click on tags that are not available in the current view.

[Alexander Belchenko]

I guess bzr-gtk has its own mailing list.
Mr. BB! Please send this mails to bzr-gtk ML!
Thank you.

Bundle Buggy пишет:
> Bundle Buggy has detected this merge request.
> 
> For details, see: 
> http://bundlebuggy.aaronbentley.com/request/%3C20080726192430.GA25778%40vernstok.nl%3E 
> 
> 
>