simple setup.py
declare leap namespace
Merge pull request #2 from kalikaneko/leap-namespace

Leap namespace
Add stub for the mail_receiver
Add ipaddr as a dependency
Make couchdb work
Fix comment since we won't check for encryption before encrypting the email blob
More fixes
Add pubkey retrieving
Improve the rest and start everything from start_mx
Catch the case where there's no pubkey for a user
Add check recipient access
More cleanup
Reorder files, normalize repo and add sample config
Simplify check recipient access, change the owner field in mail_receiver
Update requirements
Add logfile capabilities
Save unencrypted if no pubkey
Add incoming tag to unencrypted data too
Several fixes according to the review comments