Major update of jquery.ime from upstream

Changes:
* New tilde-based layouts for several languages of Africa:
  Kabyle, Kabiye, Kikuyu, Luganda, Lingala, Malagasy,
  Northern Sotho, Koyraboro Senni, Sango, Sotho, Venda
* Latin Pinyin transliteration keyboard
  https://github.com/wikimedia/jquery.ime/pull/545
* CSS and JS cleanup, to switch to stylelint and eslint.

Updating to
22407cf992

Bug: T212637
Change-Id: I167e572a6cc0f7c1c727e87e8ff361d88f87b40f

lib/jquery.ime/rules/eo/eo-transliteration.js

@@ -1,6 +1,8 @@
 ( function ( $ ) {
 	'use strict';
 
+	var eoTransliteration;
+
 	function prepareRules() {
 		var rules = [],
 			chars;
@@ -28,7 +30,7 @@
 		return rules;
 	}
 
-	var eoTransliteration = {
+	eoTransliteration = {
 		id: 'eo-transliteration',
 		name: 'Esperanto Transliteration',
 		description: 'Esperanto x-code transliteration',