Add the new strings in the sandbox to the messages.po files for some languages.

locales/en/LC_MESSAGES/messages.po

@@ -6,7 +6,7 @@ msgstr ""
 "Report-Msgid-Bugs-To: simplesamlphp-translation@googlegroups.com\n"
 "POT-Creation-Date: 2016-10-12 09:31+0200\n"
 "PO-Revision-Date: 2016-10-12 09:31+0200\n"
-"Last-Translator: \n"
+"Last-Translator: Jaime Pérez <jaime.perez@uninett.no>\n"
 "Language: en\n"
 "Language-Team: \n"
 "Plural-Forms: nplurals=2; plural=(n != 1)\n"
@@ -838,3 +838,11 @@ msgstr "Parse"
 msgid "{attributes:attribute_noreduorgnin}"
 msgstr "Organizational number"
 
+msgid "Hello, Untranslated World!"
+msgstr "Hello, Translated World!"
+
+msgid "Hello, %who%!"
+msgstr "Hello, %who%!"
+
+msgid "World"
+msgstr "World"

locales/es/LC_MESSAGES/messages.po

@@ -6,7 +6,7 @@ msgstr ""
 "Report-Msgid-Bugs-To: simplesamlphp-translation@googlegroups.com\n"
 "POT-Creation-Date: 2016-10-12 09:31+0200\n"
 "PO-Revision-Date: 2016-10-12 09:31+0200\n"
-"Last-Translator: \n"
+"Last-Translator: Jaime Pérez <jaime.perez@uninett.no>\n"
 "Language: es\n"
 "Language-Team: \n"
 "Plural-Forms: nplurals=2; plural=(n != 1)\n"
@@ -819,3 +819,11 @@ msgstr "Analizar"
 msgid "{attributes:attribute_noreduorgnin}"
 msgstr "Número de la organización"
 
+msgid "Hello, Untranslated World!"
+msgstr "Hola, mundo traducido!"
+
+msgid "Hello, %who%!"
+msgstr "Hola, %who%!"
+
+msgid "World"
+msgstr "Mundo"

locales/nb/LC_MESSAGES/messages.po

@@ -6,7 +6,7 @@ msgstr ""
 "Report-Msgid-Bugs-To: simplesamlphp-translation@googlegroups.com\n"
 "POT-Creation-Date: 2016-10-12 09:31+0200\n"
 "PO-Revision-Date: 2016-10-12 09:31+0200\n"
-"Last-Translator: \n"
+"Last-Translator: Hanne Moa <hanne.moa@uninett.no>\n"
 "Language: nb_NO\n"
 "Language-Team: \n"
 "Plural-Forms: nplurals=2; plural=(n != 1)\n"
@@ -765,3 +765,11 @@ msgstr "Pars"
 msgid "{attributes:attribute_noreduorgnin}"
 msgstr "Organisasjonsnummer"
 
+msgid "Hello, Untranslated World!"
+msgstr "Hallo, oversatte verden!"
+
+msgid "Hello, %who%!"
+msgstr "Hallo, %who%!"
+
+msgid "World"
+msgstr "Verden"

locales/nn/LC_MESSAGES/messages.po

@@ -770,3 +770,11 @@ msgstr "Parser"
 msgid "{attributes:attribute_noreduorgnin}"
 msgstr "Organisasjonsnummer"
 
+msgid "Hello, Untranslated World!"
+msgstr "Hallo, oversette verd!"
+
+msgid "Hello, %who%!"
+msgstr "Hallo, %who%!"
+
+msgid "World"
+msgstr "Verd"