update translations for master and add Friulian (fur)

and force-fix errors using pocheck

Change-Id: I550b54b4968fbdb48d8f6c8118e02e28e3a6a220

source/pl/basic/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: 2019-07-11 18:38+0200\n"
-"PO-Revision-Date: 2020-02-02 23:03+0000\n"
+"PO-Revision-Date: 2020-02-14 10:28+0000\n"
 "Last-Translator: naniud <kitynska@gmail.com>\n"
 "Language-Team: Polish <https://weblate.documentfoundation.org/projects/libo_ui-master/basicmessages/pl/>\n"
 "Language: pl\n"
@@ -164,7 +164,7 @@ msgstr "Plik jest już otwarty."
 #: basic/inc/basic.hrc:51
 msgctxt "RID_BASIC_START"
 msgid "Device I/O error."
-msgstr "Błąd I/O urządzenia."
+msgstr "Błąd wejścia/wyjścia urządzenia."
 
 #. 3wGUY
 #: basic/inc/basic.hrc:52