Whitelist All IPs for Salesforce

Salesforce has a great security model for 2 factor authentication and trusted systems.  Sometimes, however, it can be onerous. 

If you want to ensure that a user can access Salesforce without requiring a verification code or security token, you need to "whitelist" their IP on Setup => Security Controls => Network Access.

If you have a lot of IPs to whitelist, or you want to whitelist dynamic IPs, or you simply want to disregard this requirement altogether, enter this extension: Whitelist All IPs for Salesforce!

Simply:
1) Enable this plugin
2) Navigate to Setup => Security Controls => Network Access in your Salesforce org (must be an Admin)
3) Click the Whitelist All IPs button
4) Wait!  There is a progress indicator, it can take 30 seconds to 3 minutes depending on your connection.

Huge credit to Moti Korets for his SFDC Debug Logs extension, which had this "hidden feature"(https://github.com/motiko/sfdc-debug-logs). 

By the way!  This started as a homepage component, but the ability to run javascript in homepage components went away around Summer, 2015 -- hence the need for this extension.