tree b04e776279b298c6bc800eed6fbea9b07640e3d7
parent 7b802fe4122c41eceb28fc4ef5f4e4f6713df790
author Edwin Kempin <edwin.kempin@sap.com> 1395144990 +0100
committer Edwin Kempin <edwin.kempin@sap.com> 1436184127 +0200

Allow to include image size into avatar URL

For some avatar providers the preferred image size can be specified.
If the image size is not provided to the avatar provider it returns
the avatar image with the default size and the browser will do the
scaling. If the default image size is not square the scaling looks
ugly.

Change-Id: I77755bfe44bbd4856f6d459c6cf60b990112058e
Signed-off-by: Edwin Kempin <edwin.kempin@sap.com>