get title status for kissmanga
Expose title status and tags

Modified model and API to expose 2 more fields from Title API: status
and tags.
show title original link, status, tags in view
add title description

The `description` field is an array of strings, each which is an
paragraph. Client side will receive the array as-is and join them when
rendering.

Only implemented in kissmanga. Batoto will just return an empty array.
Will implement it later.
add description for batoto
don't index title description

Because some long descriptions may upset the 500-char indexed value
limit.
don't limit title-container width
reduce title thumbnail width