mail: don't complain about a multi-word email.method
I want to be able to set email.method to "ssh relay /usr/sbin/sendmail"
without needing an extra trivial shell script.
This works fine since we pass the full command to a shell, except for
validateconfig trying to find it in $PATH.
Differential Revision: https://phab.mercurial-scm.org/D7542
{
// 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)
}