Exposed updated_at and added field to apiv1 library reply

Added updated_at to watchlist reply

Fixed error

Reverted changes to last_watched in api_v1

Just incase others are depending on this value

Reverted changes to last_watched in entities

Removed updated_at field from api

Revert "Removed updated_at field from api"

This reverts commit 6696ee299650a1b24feb4c07c0cda8930896ac3d.

Updated expose of updated_at
Merge pull request #179 from Mikunj/master

Exposed updated_at for watchlist
Remove "withCredentials". Fixes #183.
Remove retarded API endpoint, fix favorite_anime 500 for missing user.
Revert "Remove "withCredentials"."

This reverts commit bcfbacbd4f27eb8200bd286f70d78c2c934e4c8e.

The problem is actually that Discourse broke their CORS in this commit:
https://github.com/discourse/discourse/commit/46c406360d7ac851a3f4977f89178c5480cc063b

Needs to be fixed there, not on our end.
Fixed search field 'jumping'