Ansible rewrite

    Imports rewrite in Ansible
    
    Changed: Depreciated the monitorall flag, it was redundant and needs to
    die in a fire.
    
    All of the operations with remote_syslog gem are now controlled with a
    master yaml file that lives in /etc/log_files.yml
    
    SyslogNG and RSyslog support has been abstracted into ansible plays
    instead of wonky conditionals
    
    Adds unit tests as part of ansible charm scaffolding, however these are
    not implemented. left on the TODO list.