admin-commands: move the chainsaw extension to the admin commands module
Activating an extension is always a little bit of a chore and the long name,
options and "chainsaw" bits are deterrent enough.
This also allows us to help the discoverability for people looking for
repo "administration" tools, with the widest semantic of "administration".
{
// Enforcing
"eqeqeq" : true, // true: Require triple equals (===) for comparison
"forin" : true, // true: Require filtering for..in loops with obj.hasOwnProperty()
"freeze" : true, // true: prohibits overwriting prototypes of native objects such as Array, Date etc.
"nonbsp" : true, // true: Prohibit "non-breaking whitespace" characters.
"undef" : true, // true: Require all non-global variables to be declared (prevents global leaks)
// Environments
"browser" : true // Web Browser (window, document, etc)
}