Submodule
Minor
Fixes #4483 - thanks for the report that's really useful as loads of users are on cpanel and hostgator!
Also updated the doc at: http://piwik.org/docs/setup-auto-archiving/#cpanel-how-to-set-up-the-cron-script-using-cpanel
and removed http:// in the cpanel examples..
Minor logic
Factor method out
submodule