Update jquery.uls from upstream

jquery.uls:
* Update language-data: add apw, kge, kge-arab.
* Localization updates.
Updating to 749c878548

Change-Id: I1b662dc5ee86518185c92dc64a4c63fcb590a909

lib/jquery.uls/i18n/kus.json

@@ -3,6 +3,7 @@
 		"authors": [
 			"Amire80",
 			"Awinimi",
+			"Mozanky",
 			"Musahfm"
 		]
 	},
@@ -18,6 +19,7 @@
 	"uls-no-results-found": "Labaar sia kai",
 	"uls-common-languages": "Pian' mamisa",
 	"uls-no-results-suggestion-title": "Fʋ mɛ tɔn'ɛ mɔr bɔɔdim ne:",
+	"uls-search-help": "Fʋ tʋn'e iee nɛ pian'ʋk yʋ'ʋr, nɛ sɔbʋg yʋ'ʋr, nɛ ISO wadkal yʋ'ʋr bɛɛ fʋ tʋn'e vɛɛns nɛ regin yʋ'ʋr",
 	"uls-search-placeholder": "Iem pian'ad",
 	"uls-search-placeholder-short": "Iem"
 }