Task Manager; Home page functionality added

Under the Global Settings, Tasks and Workflows, General page, a Page Set can be defined to use as the Task Manager "Home Page".

This setting can be overridden or disabled under the User Preferences, Tasks and Workflows, General page.

The Page Set can access the Task Manager business layer object (finTaskManager) via psh.DataSource.

The Home Page Set is reinitialised every time any of the following happens in Task Manager:

• The User resets or refreshes the form (e.g., by pressing F5 or Ctrl+F5)
• The Task Manager User is changed
• The Task Manager date is changed (by clicking the date in the top-right corner of the Form Heading)