Update jquery.ime from upstream

Add Afrikaans and N'Ko keyboards.

Updating to
d660b6ec5d

Change-Id: Ic2ee78eae9701e20e301011eb2a780cb32c7eacf

lib/jquery.ime/jquery.ime.js

@@ -1,4 +1,4 @@
-/*! jquery.ime - v0.2.0+20190515
+/*! jquery.ime - v0.2.0+20190521
 * https://github.com/wikimedia/jquery.ime
 * Copyright (c) 2019 Santhosh Thottingal; License: (GPL-2.0+ OR MIT) */
 ( function ( $ ) {
@@ -1701,6 +1701,10 @@
 	// All keys have quotes for consistency
 	/* eslint-disable quote-props */
 	$.extend( $.ime.sources, {
+		'af-tilde': {
+			name: 'Afrikaans tilde',
+			source: 'rules/af/af-tilde.js'
+		},
 		'ak-qx': {
 			name: 'Akan QX replacement',
 			source: 'rules/ak/ak-qx.js'
@@ -2259,6 +2263,14 @@
 			name: 'Tildemerkt transliterasjon',
 			source: 'rules/nb/nb-tildeforms.js'
 		},
+		'nqo-standard-qwerty': {
+			name: "N'Ko standard QWERTY",
+			source: 'rules/nqo/nqo-standard-qwerty.js'
+		},
+		'nqo-transliteration': {
+			name: "N'Ko transliteration",
+			source: 'rules/nqo/nqo-transliteration.js'
+		},
 		'nso-tilde': {
 			name: 'Sesotho sa Leboa tilde',
 			source: 'rules/nso/nso-tilde.js'
@@ -2535,6 +2547,10 @@
 			autonym: 'адыгэбзэ',
 			inputmethods: [ 'cyrl-palochka' ]
 		},
+		af: {
+			autonym: 'Afrikaans',
+			inputmethods: [ 'af-tilde' ]
+		},
 		ahr: {
 			autonym: 'अहिराणी',
 			inputmethods: [ 'mr-transliteration', 'mr-inscript' ]
@@ -2871,6 +2887,10 @@
 			autonym: 'Norsk (nynorsk)',
 			inputmethods: [ 'nb-normforms', 'nn-tildeforms' ]
 		},
+		nqo: {
+			autonym: 'ߒߞߏ',
+			inputmethods: [ 'nqo-standard-qwerty', 'nqo-transliteration' ]
+		},
 		nso: {
 			autonym: 'Sesotho sa Leboa',
 			inputmethods: [ 'nso-tilde' ]