ConfigView: Using titles, descriptions directly from json-schema

Signed-off-by: José Luis Di Biase <josx@interorganic.com.ar>
More readability on confview

Signed-off-by: José Luis Di Biase <josx@interorganic.com.ar>
Merge pull request #130 from inaes-tic/json-schema

Adding new model to show more info for config fields.
Delete config from mbc-common's node-modules and npm install so it picks up the new version from git!