unicode-fix
Merge branch 'master' of github.com:FlorianLudwig/rueckenwind
include data files in setup
Clean close of open files. Extracted mail class to use it without dependencies.
Revert changes in mail_local.py.
Using extern mail class.
Merge branch 'mail' of git.dev.rook:lib/rueckenwind
add a way to throw exceptions that stop the IOLoop

This is useful for unit tests.
add a way to throw exceptions that stop the IOLoop
Check if Exception class is a subclass of our StopIOLoop.
Merge branch 'simon' of git.dev.rook:lib/rueckenwind
add mock lib to dependencies in setup.py
add attachments option to rw mail
Extracted render method to render only a template and not write it to the client.
Merge branch 'simon' of git.dev.rook:lib/rueckenwind
bug fix mounts
Merge branch 'master' of git.dev.rook:lib/rueckenwind