Move all widgets to the term panel with term object in context.

[anpolimus]

Now, all statistics block are displayed at home page and are displaying statstics for all scanned user lists.

Since, we want to scan different countries, we have to move that block to the new panel at users list term pages.

1. Add panel to the users list vocabulary term pages.
2. Use term object in widgets function for filtering country statistics.
3. Delete all blocks from home page and make Ukrainian team statistics term as home page.