Update version to v2.2.0

JimLiu · JimLiu · commit eb8ce701bf4f · 2015-01-31T00:16:15.000+08:00
diff --git a/dist/angular-ui-tree.js b/dist/angular-ui-tree.js
@@ -1,5 +1,5 @@
 /**
- * @license Angular UI Tree v2.1.5
+ * @license Angular UI Tree v2.2.0
  * (c) 2010-2014. https://github.com/JimLiu/angular-ui-tree
  * License: MIT
  */
diff --git a/dist/angular-ui-tree.min.js b/dist/angular-ui-tree.min.js
diff --git a/package.json b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "Angular-UI-Tree",
-  "version": "2.1.6",
+  "version": "2.2.0",
   "description": "An AngularJS UI component that can sort nested lists, provides drag & drop support and doesn't depend on jQuery",
   "repository": {
     "type": "git",
diff --git a/source/main.js b/source/main.js
@@ -1,5 +1,5 @@
 /**
- * @license Angular UI Tree v2.1.5
+ * @license Angular UI Tree v2.2.0
  * (c) 2010-2014. https://github.com/JimLiu/angular-ui-tree
  * License: MIT
  */

Original file line number	Diff line number	Diff line change
`@@ -1,6 +1,6 @@`
`1`	`1`	`{`
`2`	`2`	`"name": "Angular-UI-Tree",`
`3`		`- "version": "2.1.6",`
	`3`	`+ "version": "2.2.0",`
`4`	`4`	`"description": "An AngularJS UI component that can sort nested lists, provides drag & drop support and doesn't depend on jQuery",`
`5`	`5`	`"repository": {`
`6`	`6`	`"type": "git",`