#21 Translator credits don't appear in about box because of mismatch between code and .po file

[Ryan Carsten Schmidt]

This commit

https://sourceforge.net/p/gelide/code/ci/5fd424b9240de4794cb75cda81aa0f84ec4326f8/

included one erroneous change which should be reverted:

--- src/ui/dialog_about.cpp
+++ src/ui/dialog_about.cpp
@@ -74,7 +74,7 @@
    set_authors(m_authors);

    // Translators: change this to your name, separate multiple names with \n

-   l_translators = _("Translations credits");
+   l_translators = _("Juan Ángel Moreno Fernández\n<jamf@users.sourceforge.net>");
    set_translator_credits(l_translators);

    try{

This change causes the translation credits not to appear in the about box, instead claiming that Juan Ángel Moreno Fernández is the translator of all languages. This is because Translations credits is the translatable string that is in the .po files. If you want to change this in the source code, you have to change it in all the .po files too.