Fix node warning during npm install

[lejoe]

npm WARN package.json project-name@0.0.0 No repository field.
npm WARN package.json project-name@0.0.0 No license field.
npm WARN deprecated jade@1.11.0: Jade has been renamed to pug, please install the latest version of pug instead of jade
npm WARN deprecated minimatch@2.0.10: Please update to minimatch 3.0.2 or higher to avoid a RegExp DoS issue
npm WARN deprecated transformers@2.1.0: Deprecated, use jstransformer
npm WARN peerDependencies The peer dependency stream-browserify@* included from bl will no
npm WARN peerDependencies longer be automatically installed to fulfill the peerDependency 
npm WARN peerDependencies in npm 3+. Your application will need to depend on it explicitly.
npm WARN optional dep failed, continuing fsevents@1.0.12
npm WARN optional dep failed, continuing fsevents@1.0.12
npm WARN optional dep failed, continuing fsevents@1.0.12

[lejoe]

For the jade one, it looks like they are discussing in the past days a solution:
pugjs/pug#2405

Will therefore put this on hold for now

[lucalanca]

We now have the following remaining warnings:

npm WARN deprecated gulp-css-globbing@0.1.9: This package is no longer actively maintained
npm WARN deprecated node-uuid@1.4.7: use uuid module instead
npm WARN deprecated minimatch@2.0.10: Please update to minimatch 3.0.2 or higher to avoid a RegExp DoS issue
npm WARN prefer global node-gyp@3.5.0 should be installed with -g

The first one will go away once #134 gets merged.
The second one is related to #133.
I need to investigate the last 2.