Update ACE Editor to version 1.2.9

The new ACE editor introduces full support for emojis (and, thereby, UTF-16 characters with high- and low-surrogates). Hence, we can remove our custom fix.

Further, this update will allow emojis to be used in pair programming sessions.

vendor/assets/javascripts/ace/snippets/wollok.js

@@ -0,0 +1,91 @@
+define("ace/snippets/wollok",["require","exports","module"], function(require, exports, module) {
+"use strict";
+
+exports.snippetText = "##\n\
+## Basic Java packages and import\n\
+snippet im\n\
+	import\n\
+snippet w.l\n\
+	wollok.lang\n\
+snippet w.i\n\
+	wollok.lib\n\
+\n\
+## Class and object\n\
+snippet cl\n\
+	class ${1:`Filename(\"\", \"untitled\")`} ${2}\n\
+snippet obj\n\
+	object ${1:`Filename(\"\", \"untitled\")`} ${2:inherits Parent}${3}\n\
+snippet te\n\
+	test ${1:`Filename(\"\", \"untitled\")`}\n\
+\n\
+##\n\
+## Enhancements\n\
+snippet inh\n\
+	inherits\n\
+\n\
+##\n\
+## Comments\n\
+snippet /*\n\
+	/*\n\
+	 * ${1}\n\
+	 */\n\
+\n\
+##\n\
+## Control Statements\n\
+snippet el\n\
+	else\n\
+snippet if\n\
+	if (${1}) ${2}\n\
+\n\
+##\n\
+## Create a Method\n\
+snippet m\n\
+	method ${1:method}(${2}) ${5}\n\
+\n\
+##  \n\
+## Tests\n\
+snippet as\n\
+	assert.equals(${1:expected}, ${2:actual})\n\
+\n\
+##\n\
+## Exceptions\n\
+snippet ca\n\
+	catch ${1:e} : (${2:Exception} ) ${3}\n\
+snippet thr\n\
+	throw\n\
+snippet try\n\
+	try {\n\
+		${3}\n\
+	} catch ${1:e} : ${2:Exception} {\n\
+	}\n\
+\n\
+##\n\
+## Javadocs\n\
+snippet /**\n\
+	/**\n\
+	 * ${1}\n\
+	 */\n\
+\n\
+##\n\
+## Print Methods\n\
+snippet print\n\
+	console.println(\"${1:Message}\")\n\
+\n\
+##\n\
+## Setter and Getter Methods\n\
+snippet set\n\
+	method set${1:}(${2:}) {\n\
+		$1 = $2\n\
+	}\n\
+snippet get\n\
+	method get${1:}() {\n\
+		return ${1:};\n\
+	}\n\
+\n\
+##\n\
+## Terminate Methods or Loops\n\
+snippet re\n\
+	return";
+exports.scope = "wollok";
+
+});