Modular Architecture work

1. npm install -g meanio to enable the mean cli
2. mean init --branch 0.3 to initiate new repo on 0.3 branch which supports modules
3. mean install <mean module> from the root of the app

Please note code changes will be constantly pushed over the next few days. Pull often and feel free to get involved.

*Other commands from the cli (all to be run from root of the application

1. mean init <app name> clones a new mean repo
2. mean list shows all current enabled modules
3. mean install <module-name> installs module

Explanations of the module functionality coming soon...