Update jquery.ime from upstream

Add Tilde layouts for Hausa, Igbo, and Yoruba.

This addresses Community Wishlist 2018 wish:
https://meta.wikimedia.org/wiki/Community_Wishlist_Survey_2019/Editing/Add_key_mapping_for_Yoruba,_Igbo,_and_Hausa_to_ULS

Updating to
72c335fa2e

Change-Id: I454e9f75c20a57a659cab8322e00fa07e70463d6

lib/jquery.ime/rules/ig/ig-tilde.js

@@ -0,0 +1,28 @@
+( function ( $ ) {
+	'use strict';
+
+	var igTilde = {
+		id: 'ig-tilde',
+		name: 'ig-tilde',
+		description: 'Igbo input keyboard',
+		date: '2018-11-30',
+		URL: 'https://github.com/wikimedia/jquery.ime',
+		author: 'Amir E. Aharoni',
+		license: 'GPLv3',
+		version: '1.0',
+		patterns: [
+			[ '~I', 'Ị' ],
+			[ '~i', 'ị' ],
+			[ '~N', 'Ṅ' ],
+			[ '~n', 'ṅ' ],
+			[ '~O', 'Ọ' ],
+			[ '~o', 'ọ' ],
+			[ '~U', 'Ụ' ],
+			[ '~u', 'ụ' ],
+			[ '~\\\\', '\u0300' ], // Combining grave
+			[ '~/', '\u0301' ] // Combining acute
+		]
+	};
+
+	$.ime.register( igTilde );
+}( jQuery ) );