Added yearly view of percentage graph
Fixed yearly view inverse
Fixed yearly numeric ordering
Added extra server fields
Added server specs to the template
Added quick auth application
Added login URL's
Better login form errors
Added option to disable ping checking
Added ping checker class
Added server check log
Added ping cron url
Added basic checking with a leeway on all servers
Added reading ping from settings
Removed print statements
Added showing in template
Added did_change field
Added did change detection
Added server check change recognition
Added online offline stats