update translations for master

and force-fix errors using pocheck

Change-Id: I5f28b96f84e88c6b61c181a501c75f7aca06ca9c

source/el/framework/messages.po

@@ -4,7 +4,7 @@ msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: https://bugs.libreoffice.org/enter_bug.cgi?product=LibreOffice&bug_status=UNCONFIRMED&component=UI\n"
 "POT-Creation-Date: 2020-02-27 14:31+0100\n"
-"PO-Revision-Date: 2019-12-17 11:20+0000\n"
+"PO-Revision-Date: 2020-03-02 10:15+0000\n"
 "Last-Translator: Dimitris Spingos <dmtrs32@gmail.com>\n"
 "Language-Team: Greek <https://weblate.documentfoundation.org/projects/libo_ui-master/frameworkmessages/el/>\n"
 "Language: el\n"
@@ -13,7 +13,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=2; plural=n != 1;\n"
 "X-Accelerator-Marker: ~\n"
-"X-Generator: LibreOffice\n"
+"X-Generator: Weblate 3.10.3\n"
 "X-POOTLE-MTIME: 1507239229.000000\n"
 
 #. 5dTDC
@@ -50,7 +50,7 @@ msgstr "~Προσαρμογή γραμμής εργαλείων..."
 #: framework/inc/strings.hrc:30
 msgctxt "STR_TOOLBAR_UNDOCK_TOOLBAR"
 msgid "U~ndock Toolbar"
-msgstr ""
+msgstr "Απ~οπροσάρτηση γραμμής εργαλείων"
 
 #. 7GcGg
 #: framework/inc/strings.hrc:31