ServiceNow tool belt

This extension provides a small set of tools for Servicenow users and developers :
* Lists open tabs grouped by instance
* Automatically record visited instances
* Set friendly names for known instances
* Quickly open new tabs on known instances
* Quick access to documentation or API searches, with an autocomplete feature (classes and methods)
* Fetch nodes informations
* Switch to a specific node (on service-now.com but also on custom domains)
* Reopen the current page in the ServiceNow frame
* Select a color to fill the favicon for each instance
* See the current color set for the instance in the popup
* Use the Alt+C shortcut to quickly access the extension popup
* Hide or show a specific instance from the options page
* Sync your instances & preferences across browsers
* Export & Import your instances into a json file
* Open the same tab on another known instance
* Autoframe (experimental)
* Window differenciation
* Open extension in a floating panel
* 🆕 Keyboard commands: reopen in navpage frame, display technical names of fields and columns

Note: after installing the extension, refresh the servicenow tabs so that the content script can be injected.