Added Data18.bundle and Data18-Content.bundle

Data18.bundle: metadata agent will grab Movie metadata from data18.com

Data18-Content.bundle: metadata agent will grab Content metadata from data18.com
Update plugin_details.json

Separated repositories.
Updated repo address.
Update plugin_details.json

Fixed repo address
Update plugin_details.json

Fixed Repos.
put Data18 details in proper alphabetical listing
add tracking urls for Data18 agents