- restructure the template markup so as to show the icon towards the
left of the app heading and description.
- if condition to provide backwards compatiblity to system apps using
setup.html.
- deluge and matrixsynapse modules have a new property that will be used
for accessing the icon file name. (to be replicated across all other
modules *weew*)
Reviewed-by: James Valleroy <jvalleroy@mailbox.org>