Merge pull request #7 from andschwa/auth-worker-single

Parameterizing auth-worker user and group
Merge pull request #8 from andschwa/ssl-refactor

Using selectors to set ensure
Merge pull request #9 from andschwa/userip

More parameters for IMAP
Release 0.0.7
set dovecot package name based on osfamily
set package name for dovecot sieve package based on osfamily
set package name for dovecot sieve package based on osfamily
initial files for ldap auth config
added some ldap templates and upates for ldap
added dovecot::logging class
various fixes for getting AD authentication working and having smtp
server running locally accept mail and forward to dovecot via lmtp
configure dovecot service to start on boot
remove domain that is empty from mailbox location
update to dovecot-ldap.conf.ext template
added new parameter to ssl.pp for key password
fixed misspelled config value
added option to turn on verbose ssl logging
Merge pull request #10 from haw-hh-ai-lab/master

Add a number of extension: OS-specific package names, ldap, AD-Auth
added hdeadman to contributors
Merge remote-tracking branch 'refs/remotes/upstream/master' into development