Npm v2.x supports passing args to `npm run`
Release v2.0.0-alpha-5: script arguments! · npm/npm
This release bumps up to 2.0 because of this breaking change, which could potentially affect how your package's scripts are run:

df4b0e7 #5518 BREAKING CHANGE: support passing arguments to run scripts (Benjamin Coe)

Other changes:

cd422c9 #5748 link binaries for scoped packages (Forrest L Norvell)
4c3c778 #5758 npm link includes scope when linking scoped package (fengmk2)
f9f58dd #5707 document generic pre- / post-commands (sudodoki)
ac7a480 #5406 npm cache displays usage when called without arguments (Michael Nisi)
f4554e9 Test fixes for Windows (Isaac Schlueter)
update dependencies (Forrest L Norvell)
