Show Details' Number & Show Category Row Configuration Settings

Show Details' Number & Show Category Row settings are now available in app Configuration, User Default Settings page

User Preferences have been reworked to handle default values. User are not affected, due to that user preferences has higher priority.

Please see also https://primetimesheet.atlassian.net/wiki/spaces/KB/blog/2019/08/27/747077633 and https://primetimesheet.atlassian.net/wiki/spaces/KB/blog/2019/07/29/738623489 .