Daisychain installation (npm install) parameters down into primus-live package.json. It is logical to assume that if you supply flags to npm during housemon install, these should be also provided to the primus-live node_modules package, so that primus-live can use a similar install/build environment. This change is loosely coupled to a recent primus-live commit [aad25d9]
added postinstall script invocation to package.json
Merge pull request #112 from TheDistractor/master

postinstall script (uses most recent primus-live 'enhancement')