Another sourceforge repository url change; we should probably audit all
the ones that we have. So the source code for the current version is in
this repository and a BV for 3.8 has been added.
Also use NSS: for a few other apps.
hanging fruit. There may be a few other small changes such as to a
Firefox Beta comment.
Also changes to Osmand/OSmand+ description and donation got included by
mistake