remove Tor url context menu entries
Originally created by Tails on #5329 (Redmine)
The "Open Tor URL" et al. iceweasel context menu entries were removed a while ago for good reasons (bug #1999 on Tor Project’s Trac, but they are displayed in Tails 0.17.1. They should not.
Implemented in bugfix/remove_Tor_url_context_menu_entries
, done in
0.17.2.