[HTTPS-Everywhere] Where to reenable rules?

[Alexander Buchner]

I wanted to reenable some rules and know that I have to delete the 
'default_off'-tag in the .xml, but this is not sufficient I think.
There has to be another location where this information is stored, i.e. 
when I visit the site for which I just edited the rule the rule still 
doesn't apply and I can see this in the httpsE menu button. I know that 
I can manually enable the rule through the menu but this would only 
affect me. I want to change it in the source so that the rule gets 
deployed enabled in the next release.

So, where in the source can I do this?