Blender 2.7x used to have F8 to reload scripts.
As an add-on developer I rely on reloading the scripts a lot and having to press F3 and search for "Reload Scripts” every time I update the add-on I develop and that's pretty much inconvenient IMHO. I tried to add shortkey in the keymap section of the settings but it seems that 'Reload Scripts' doesn’t exist in the list of operators that can be attached to shortkeys.
Q: Is there any way to get F8 back? And in general, how do I go about adding a shortkey to any other operator that is not listed in the keymap section?