Update jquery.uls from upstream

Localization updates. In particular, replace
non-standard "tokipona.json" with "tok.json".

Change-Id: Iaaac304b7e8f96afd1d22239bfcc59900b4050ad

lib/jquery.uls/i18n/tok.json

@@ -0,0 +1,15 @@
+{
+	"@metadata": {
+		"authors": [
+			"Robin van der Vliet"
+		]
+	},
+	"uls-region-WW": "ma",
+	"uls-region-SP": "namako",
+	"uls-region-AM": "ma Amelika",
+	"uls-region-AF": "ma Apika",
+	"uls-region-EU": "ma Elopa",
+	"uls-region-AS": "ma Asija",
+	"uls-region-PA": "ma Pasipi",
+	"uls-region-all": "toki ale"
+}