Removed the request for content view change. Now the content dimensions are adapted automatically, and the user adapt the ContentWindow dimensions by clicking on the button if he wants to (double click on the wall).

Change-Id: I16efdfbab5b08ef372f6c10a79273a9905c8816e
Fixed the dynamic change of segment count. Issues still pending with the JPEG compression.

Change-Id: I43b1a5213d993fc682737e512fe8b946c7e16ccc
Fixed JPEG compression issues

Change-Id: I5a5f55684b927ccaae999b268ea644dcd4910223
Fixed size image segmentation

Change-Id: I328b1846c9fae8e0f1d8ab1ce2ce22907eeb9c38