WIP plugin architecture and build
Debug gruntfile
Debug path to plugins
Test config loading
Rework plugins archi

Using class to define plugins.
Autoload plugin config files.
Check if initialize function in plugin exist
Move config require to scope of plugin
Add first tests
Add travis config file
Add ribbon to show travis, dependencies status
Update restler package

Add space between pictos on readme
Add skeleton to test plugins
Add proxyquire to packages
Debug test, fix travis configuration
Remove app to test for the moment
Use config file to activate plugins and fix specs
Fix specs
Update Readme
Update packages
Update package