[Dovecot] v2.1.0 status

I'll release v2.1.rc6 in maybe 16 hours or so. If no problems are reported in it after a few days I'll just change version to 2.1.0. So now's a great time to try the latest v2.1 hg version to see if there are any problems.

I've gone through all of my old mails. Let me know if you think something is still missing / unfixed in v2.1 hg. Preferably today.

Next up: Creating dovecot-2.2 tree with great new features. :)