Recent faces

[Gorbush]

Unknown faces improvements:

1. The right panel shows the recently identified faces - allowing to: 1.1 reset the identification - returning the face to the pool of unidentified 1.2 change the identification to a different person if mistake was made
2. Added button to ignore all the unidentified faces on the current page
3. Each page shows the date from the asset where it was taken from
4. Click on the unidentified face shows the asset viewer to see the whole picture it was taken from
5. The bar under the face shows the distance from the closest Person