Issue on install & missing README elements

[Yago]

When I install the generator with npm I have this error :

npm http GET https://registry.npmjs.org/generator-styleguide
npm http 404 https://registry.npmjs.org/generator-styleguide
npm ERR! 404 'generator-styleguide' is not in the npm registry.
npm ERR! 404 You should bug the author to publish it
npm ERR! 404
npm ERR! 404 Note that you can also install from a
npm ERR! 404 tarball, folder, or http url, or git url.

npm ERR! System Darwin 13.3.0
npm ERR! command "/usr/local/Cellar/node/0.10.21/bin/node" "/usr/local/bin/npm" "install" "-g" "generator-styleguide"
npm ERR! cwd /Users/Yago/Sites/Personnal
npm ERR! node -v v0.10.21
npm ERR! npm -v 1.3.11
npm ERR! code E404
npm ERR!
npm ERR! Additional logging details can be found in:
npm ERR!     /Users/Yago/Sites/Personnal/npm-debug.log
npm ERR! not ok code 0

Maybe the registration is not complete...

Otherwise, maybe you have to say something about Hologram in your README :wink: If somebody don't have it, there can be also issues...

[tonifisler]

Yep, I haven't registered it yet. I'll do this today. Thanks!

[tonifisler]

Ok so I've done this and I think it's working. Can you confirm?

[Yago]

@tonifisler Yep, awesome :smile: !

[tonifisler]

:dancer: And now, let's add loads of features!!