Update jquery.ime from upstream

* Adding Fon keyboard.
* Fixing Grunt license string

Updating to
859e737275

Change-Id: I75aab1e288e88f0ce6dfa762eda8c6e78d0f5d01

lib/jquery.ime/jquery.ime.js

@@ -1,6 +1,6 @@
-/*! jquery.ime - v0.1.0+20170711
+/*! jquery.ime - v0.2.0+20180519
 * https://github.com/wikimedia/jquery.ime
-* Copyright (c) 2017 Santhosh Thottingal; Licensed GPL, MIT */
+* Copyright (c) 2018 Santhosh Thottingal; License: (GPL-2.0+ OR MIT) */
 ( function ( $ ) {
 	'use strict';
 	var TextEntryFactory, TextEntry, FormWidgetEntry, ContentEditableEntry,
@@ -1988,6 +1988,10 @@
 			name: 'Τυπική πληκτρολόγιο',
 			source: 'rules/el/el-kbd.js'
 		},
+		'fon-tilde': {
+			name: 'Fon Tilde',
+			source: 'rules/fon/fon-tilde.js'
+		},
 		'he-standard-2012': {
 			name: 'עברית עם ניקוד על בסיס אנגלית',
 			source: 'rules/he/he-standard-2012.js'
@@ -2546,6 +2550,10 @@
 			autonym: 'Føroyskt',
 			inputmethods: [ 'fo-normforms' ]
 		},
+		fon: {
+			autonym: 'Fon',
+			inputmethods: [ 'fon-tilde' ],
+		},
 		fi: {
 			autonym: 'Suomi',
 			inputmethods: [ 'fi-transliteration' ]