Reverted register_event calls back to API 6.1.0

contrib/quicktag.lua

@@ -45,7 +45,6 @@ USAGE
 
 local dt = require "darktable"
 local du = require "lib/dtutils"
-           require "lib/darktable_transition"
 local debug = require "darktable.debug"
 
 local qt = {}
@@ -258,7 +257,7 @@ if dt.gui.current_view().id == "lighttable" then
 else
   if not qt.event_registered then
     dt.register_event(
-      "quicktag", "view-changed",
+      "view-changed",
       function(event, old_view, new_view)
         if new_view.name == "lighttable" and old_view.name == "darkroom" then
           install_module()
@@ -271,7 +270,7 @@ end
 
 -- create shortcuts
 for i=1,qnr do
-  dt.register_event("quicktag", "shortcut",
+  dt.register_event("shortcut",
 		   function(event, shortcut) tagattach(tostring(quicktag_table[i])) end,
 		  string.format(_("quicktag %i"),i))
 end