Improved CONFIGURATION comment to better describe the user property
Fixed NOTES comment to better explain the fetch munin/cron modes
Renamed get_info to print_info
Improved the update methods : added the munin mode
Improved munin state file handling
Improved shell command generation to protect the injected configuration values
Improved how the statefile last modified date is updated
Improved configuration documentation
Misc code improvements
Added git_commit_behind
