Localisation updates from https://translatewiki.net.

Change-Id: If02bad767b318174c420e88de6eb71ace57209da

i18n/pt.json

@@ -62,5 +62,6 @@
 	"ext-uls-language-settings-applying": "A aplicar...",
 	"ext-uls-compact-link-count": "{{PLURAL:$1|Um outro|$1 outros}}",
 	"apihelp-ulslocalization-param-language": "Código de idioma.",
+	"prefs-languages": "Idiomas",
 	"ext-uls-compact-language-links-preference": "Usa uma lista compacta de idiomas, com idiomas relevantes para si."
 }

i18n/qqq.json

@@ -66,7 +66,7 @@
 	"ext-uls-compact-link-count": "Message next to list of languages which indicates that there are more languages than the ones shown. Parameters:\n* $1 - number of languages\n{{Identical|More}}",
 	"ext-uls-compact-link-info": "A tooltip for a button that shows all available languages next to a short list of relevant languages.",
 	"apihelp-languagesearch-description": "{{doc-apihelp-description|languagesearch}}",
-	"apihelp-languagesearch-param-search": "{{doc-apihelp-param|languagesearch|search}}\n{{Identical|Search string}}",
+	"apihelp-languagesearch-param-search": "The \"search string\" is the string that the user asks to search for, in looking for a language name.\n\n{{doc-apihelp-param|languagesearch|search}}\n{{Identical|Search string}}",
 	"apihelp-languagesearch-param-typos": "{{doc-apihelp-param|languagesearch|typos}}",
 	"apihelp-languagesearch-example-1": "Label of a command which produces a search by \"te\". Translate as imperative or noun as most suitable for your language.\n----\n{{doc-apihelp-example|languagesearch}}",
 	"apihelp-languagesearch-example-2": "Label of an example command which produces a search. Translate as appropriate to your language.\n----\n{{doc-apihelp-example|languagesearch}}",