case 2622 - Port features/changes from eReolen

**Description**
Improvements done on eReolen should be ported to Netlydbog.dk.

* News block moved from right column, to middle column - replacing the Loans list.
* Insert the Logo block in left column, made for eReolen.
* Video block moved from left to right column.
* Insert the author portrait, made for eReolen.dk.