Incompatible Firefox Nightly / Aurora add-on? Stop cussing. Don't panic. Put that knife / gun down… There is a simple fix.

Hi all.

To enable incompatible add-on on Nightly / Aurora disable extension compatibility check. To disable extension compatibility checking on trunk builds:

A) type in about:config in the address bar.
B) Click “I will be careful I promise
C) Right-click in page and choose New
D) Choose Boolean
E) Type in or paste extensions.checkCompatibility.nightly
F) Set the value to False.

For Aurora use extensions.checkCompatibility.aurora.

There. Problem solved.