Update jquery.uls and .ime from upstream

jquery.uls:
* Localisation updates.
* Change font-size unit from px to em
  See https://github.com/wikimedia/jquery.uls/pull/408
* Update language-data:
  See https://github.com/wikimedia/jquery.uls/pull/412
* Minor internal JS code cleanup for eslint.
Updating to
fe46a2f7ce

jquery.ime
* In API calls, accept langCodes that have no input methods
  See https://github.com/wikimedia/jquery.ime/pull/460
* Add a layout for the General Alphabet of Cameroon Languages
Updating to
ac21ea1b4a

Change-Id: I2be4ee30f649f6a906e776c37afa0ebdf2dc454f

lib/jquery.uls/src/jquery.uls.core.js

@@ -23,7 +23,6 @@
 	var template, ULS;
 
 	// Region numbers in id attributes also appear in the langdb.
-	// eslint-disable-next-line no-multi-str
 	template = '<div class="grid uls-menu"> \
 			<div id="search" class="row uls-search"> \
 				<div class="uls-search-wrapper"> \

lib/jquery.uls/src/jquery.uls.data.js

@@ -1313,6 +1313,13 @@
             ],
             "furlan"
         ],
+        "fvr": [
+            "Latn",
+            [
+                "AF"
+            ],
+            "poor’íŋ belé’ŋ"
+        ],
         "fy": [
             "Latn",
             [
@@ -2594,6 +2601,13 @@
             ],
             "innu-aimun"
         ],
+        "mos": [
+            "Latn",
+            [
+                "AF"
+            ],
+            "moore"
+        ],
         "mr": [
             "Deva",
             [
@@ -3530,6 +3544,27 @@
             ],
             "davvisámegiella"
         ],
+        "se-fi": [
+            "Latn",
+            [
+                "EU"
+            ],
+            "davvisámegiella (Suoma bealde)"
+        ],
+        "se-no": [
+            "Latn",
+            [
+                "EU"
+            ],
+            "davvisámegiella (Norgga bealde)"
+        ],
+        "se-se": [
+            "Latn",
+            [
+                "EU"
+            ],
+            "davvisámegiella (Ruoŧa bealde)"
+        ],
         "ses": [
             "Latn",
             [
@@ -3596,6 +3631,9 @@
             ],
             "tacawit"
         ],
+        "shy": [
+            "shy-latn"
+        ],
         "si": [
             "Sinh",
             [
@@ -4018,12 +4056,15 @@
             ],
             "lea faka-Tonga"
         ],
-        "tokipona": [
+        "tok": [
             "Latn",
             [
                 "WW"
             ],
-            "Toki Pona"
+            "toki pona"
+        ],
+        "tokipona": [
+            "tok"
         ],
         "tpi": [
             "Latn",
@@ -4060,7 +4101,7 @@
             [
                 "AS"
             ],
-            "Sediq Taroko"
+            "Seediq"
         ],
         "ts": [
             "Latn",
@@ -4209,6 +4250,16 @@
             ],
             "oʻzbekcha"
         ],
+        "uz-cyrl": [
+            "Cyrl",
+            [
+                "AS"
+            ],
+            "ўзбекча"
+        ],
+        "uz-latn": [
+            "uz"
+        ],
         "ve": [
             "Latn",
             [
@@ -4738,6 +4789,7 @@
             "wa"
         ],
         "BF": [
+            "mos",
             "fr",
             "ff"
         ],
@@ -4907,6 +4959,7 @@
             "en",
             "ru",
             "vi",
+            "uz-cyrl",
             "uz",
             "lzh"
         ],
@@ -5606,7 +5659,8 @@
             "ta"
         ],
         "MV": [
-            "dv"
+            "dv",
+            "en"
         ],
         "MW": [
             "en",
@@ -5905,6 +5959,7 @@
         "SD": [
             "ar",
             "en",
+            "fvr",
             "ha-arab",
             "ha"
         ],
@@ -6154,6 +6209,7 @@
         ],
         "UZ": [
             "uz",
+            "uz-cyrl",
             "ru",
             "kaa",
             "tr"

lib/jquery.uls/src/jquery.uls.languagefilter.js

@@ -19,6 +19,8 @@
 /**
  * Usage: $( 'inputbox' ).languagefilter();
  * The values for autocompletion is from the options.languages or options.searchAPI.
+ *
+ * @param {jQuery} $
  */
 ( function ( $ ) {
 	'use strict';
@@ -270,12 +272,12 @@
 
 			userInput = this.$element.val();
 			suggestion = userInput +
-				languageName.substring( userInput.length, languageName.length );
+				languageName.slice( userInput.length, languageName.length );
 
 			if ( suggestion.toLowerCase() !== languageName.toLowerCase() ) {
 				// see if it was autonym match
 				autonym = $.uls.data.getAutonym( langCode ) || '';
-				suggestion = userInput + autonym.substring( userInput.length, autonym.length );
+				suggestion = userInput + autonym.slice( userInput.length, autonym.length );
 
 				if ( suggestion !== autonym ) {
 					// Give up. It may be an ISO/script code match.

lib/jquery.uls/src/jquery.uls.lcd.js

@@ -21,7 +21,6 @@
 ( function ( $ ) {
 	'use strict';
 
-	// eslint-disable-next-line no-multi-str
 	var noResultsTemplate = '<div class="uls-no-results-view"> \
 		<h2 data-i18n="uls-no-results-found" class="uls-no-results-found-title">No results found</h2> \
 		<div class="uls-no-results-suggestions"></div> \