* Return viewed at times in view channel API response
* Updated transaction to read and write once
* Remove transaction and only update if new value greater than older
* PLT-7202: Switch user search to LIKE queries to avoid fulltext pitfalls.
* Add 2 char name unit test.
* Escape underscores properly.
* Add more tests and fix * handling.
* Make search/indexes case insensitive for postgres.
