Fix puppet-lint issues
Need /bin only in case of Bootstrap SSL
Ensure we have directories
Merge remote-tracking branch 'upstream/master'

Update code from upstream repo
Fix security issues

* do not connect admin user (automatically) to any irc server;
* inform user about setting admin username/password.
Fix docs about certificate content management

use content=> instead of source=>
Update documentation
Merge pull request #9 from SergK/master

Fix several issues with security, puppet-lint and docs