.jshintrc

tests: fix check for --graph option in test-log-linerange.t

Previous test about incompatibility of --line-range and --graph options
was problematic because, even without --graph option, the command would
have failed because specified path (dir/baz) did not exist as it got
dropped in previous test statements. New test statements should work
without --graph. This prepares for making --line-range compatible with
--graph option.

{
    // 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)
}