Update jquery.ime library

upstream: http://github.com/wikimedia/jquery.ime

changes:
* Support for contenteditable, like the VisualEditor surfaces. This
  support is very minimal now. Because of VE bugs on IME support, many
  things are broken. But one-one keyboard mappings should work with less
  issues. The UI of jquery.ime is not integrated with VE toolbar
* More input methods
	- IPA-X-SAMPA by Amir
	- Armenian keymaps by  Aleksey Chalabyan
	- Kurdish keymaps by Ghybu
	- Кыргыз keymap by Amir
	- Central Kurdish keyboards by Çalak
* A lot of input method bug fixes multiple contributors
* Minor UX fixes

Introduces Rangy library.
A module named rangy is defined in VisualEditor extension with more features of rangy.
Here we need only the core library. This module is loaded dynamically from
client when rangy is undefined. If VE is present rangy will be defined, the module
defined in VE will be used. ie, This get loaded only when VE is not present and
user trying to type in a contenteditable.

Bug: 49569
Bug: 50849
Bug: 50220

Change-Id: Iadad5a4e5972fbd1359847526d28e9dbbe00a7c4

lib/jquery.ime/rules/nb/nb-tildeforms.js

@@ -0,0 +1,35 @@
+( function ( $ ) {
+	'use strict';
+
+	var defs = {
+		id: 'nb-tildeforms',
+		name: 'Norsk tildemerket transliterasjon',
+		description: 'Norwegian input method with initial tilde triggering transliteration',
+		date: '2012-12-04',
+		URL: 'http://www.evertype.com/alphabets/bokmaal-norwegian.pdf',
+		//URL: 'http://www.evertype.com/alphabets/nynorsk-norwegian.pdf',
+		author: 'John Erling Blad',
+		license: 'GPLv3',
+		version: '1.0',
+		//contextLength: 1,
+		maxKeyLength: 3,
+		patterns: [
+			// Uses "~" as "approximatly similar to"
+			[ '°a', 'å' ], // The simple ~a does not work as there is a "ã"
+			[ '°A', 'Å' ], // The simple ~A does not work as there is a "Ã"
+			[ '~ae', 'æ' ], // The simple ~a does not work as there is a "ã"
+			[ '~AE', 'Æ' ], // The simple ~A does not work as there is a "Ã"
+			[ '~oe', 'ø' ], // The simple ~o does not work as there is a "õ"
+			[ '~OE', 'Ø' ], // The simple ~O does not work as there is a "Õ"
+			[ '~aa', 'å' ], // The simple ~a does not work as there is a "ã"
+			[ '~AA', 'Å' ] // The simple ~A does not work as there is a "Ã"
+			// historically similar forms
+			// "Å" is sometimes written as "Aa", and "å" as "aa", but in names
+			// it is not generally acceptable to use this transliteration.
+			// There is a similar character "Å" for the length unit Angstrom,
+			// but this is not the upper case letter Å.
+		]
+	};
+
+	$.ime.register( defs );
+}( jQuery ) );