change comments for html part on pi_iptables.py
Merge branch 'master' of https://github.com/vaslabs/pi-web-agent
Minor changes to save exit code from pi-upgrade to a file and then use pi-update to read from that file.
Minor changes for pi-upgrade to save exit status in a file, so that pi-update can read that file.
fixed overlay and add the listboxes with the protocols
Script to perform an update before upgrading
Added info to page footer
Finalised changes on update scripts. It is now robust and can handle interruptions during upgrade.
Also changed messages shown to the user.
Added new files in the setup script as well.
Changed messages displayed to user to match the actions of the system
Merge pull request #19 from koullislp/master

Pi-update, handles interrupts of the update process
Fixed reference problem of open_ip_tables and slow iptables -L execution by adding -n argument
Merge branch 'iptables' for bug fixes on firewall management
Fixed syndax errors in javascript document ready for iptabls
Merge branch 'iptables' fixing syndax errors
Removed javascript references to web app editor
Removed javascript references to web app editor
Removed javascript references to web app editor
Merge branch 'iptables', removing unused references for web app editor
Cleaned up unused modules/files
Made main update screen do only a quick check. Fixed cron.daily to perform daily long checks for updates