Exclude icon names from blueman.pot

This results in consistent results for pre and post 0.20.2 gettext versions.

po/Makevars

@@ -8,7 +8,9 @@ subdir = po
 top_builddir = ..
 
 # These options get passed to xgettext.
-XGETTEXT_OPTIONS = --from-code=UTF-8 --keyword=_ --keyword=N_ --keyword=C_:1c,2 --keyword=NC_:1c,2 --keyword=g_dngettext:2,3 --add-comments
+XGETTEXT_OPTIONS = --from-code=UTF-8 --keyword=_ --keyword=N_ --keyword=C_:1c,2 --keyword=NC_:1c,2 --keyword=g_dngettext:2,3 --add-comments --exclude-file=po/blueman.excluded.pot
+
+DISTFILES += blueman.excluded.pot
 
 # This is the copyright holder that gets inserted into the header of the
 # $(DOMAIN).pot file.  Set this to the copyright holder of the surrounding

po/blueman.excluded.pot

@@ -0,0 +1,5 @@
+msgid "blueman-device"
+msgstr ""
+
+msgid "blueman"
+msgstr ""

po/blueman.pot

@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: blueman 2.2\n"
 "Report-Msgid-Bugs-To: https://github.com/blueman-project/blueman/issues\n"
-"POT-Creation-Date: 2020-11-06 14:13+0100\n"
+"POT-Creation-Date: 2020-11-08 22:08+0100\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <[email protected]>\n"
@@ -1983,14 +1983,19 @@ msgstr ""
 msgid "Unspecified"
 msgstr ""
 
+#: blueman/plugins/applet/AutoConnect.py:20
+msgid ""
+"Tries to auto-connect to configurable services on start and every 60 seconds."
+msgstr ""
+
 #. https://github.com/python/mypy/issues/2608
-#: blueman/plugins/applet/AutoConnect.py:42
+#: blueman/plugins/applet/AutoConnect.py:46
 #: blueman/plugins/applet/RecentConns.py:219
 #: blueman/plugins/applet/PPPSupport.py:75
 msgid "Connected"
 msgstr ""
 
-#: blueman/plugins/applet/AutoConnect.py:42
+#: blueman/plugins/applet/AutoConnect.py:46
 #, python-format
 msgid "Automatically connected to %(service)s on %(device)s"
 msgstr ""