Shell: fix handling of commandlines

With HANDLES_COMMANDLINE, the commandline is handled in the primary
instance. That means two things:
- We cannot let GOption handle --help, since it calls exit() after
  printing out the help
- The static booleans need to be reset to FALSE for each handled
  commandline

This commit adds a new string, 'Show help options'. It also includes
existing translations for this string that were taken from GLib.

1 files changed, 3 insertions, 0 deletions

diff --git a/po/el.po b/po/el.po
index 2deec65ca..1acfc1b6d 100644
--- a/po/el.po
+++ b/po/el.po
@@ -3527,6 +3527,9 @@ msgstr "Κέντρο ελέγχου"
 msgid "_All Settings"
 msgstr "Ό_λες οι ρυθμίσεις"
 
+msgid "Show help options"
+msgstr "Εμφάνιση επιλογών βοήθειας"
+
 #~ msgid "Clean print heads"
 #~ msgstr "Καθαρισμός κεφαλών εκτύπωσης"