NOMDL Fixed profile pictures size in the list of participants
NOMDL Fixed profile pictures size in the list of participants

Because the 'size' option was not specified, the renderer used the
default size 35 for both modes. Therefore, the f2.png profile picture
was used even though the detailed expects 100x100 pictures. With this
patch, both sizes are specified explicitly and do not rely on the
default value.

dilawar/moodle