switch to using the MIT license exclusively

LICENSE

@@ -0,0 +1,19 @@
+Copyright (c) 2012 Ducksboard
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.

package.json

@@ -18,11 +18,7 @@
   "licenses": [
     {
       "type": "MIT",
-      "url": "https://github.com/ducksboard/gridster.js/blob/master/LICENSE-MIT"
-    },
-    {
-      "type": "GPL",
-      "url": "https://github.com/ducksboard/gridster.js/blob/master/LICENSE-GPL"
+      "url": "https://github.com/ducksboard/gridster.js/blob/master/LICENSE"
     }
   ],
   "dependencies": {

src/jquery.collision.js

@@ -3,7 +3,7 @@
  * https://github.com/ducksboard/gridster.js
  *
  * Copyright (c) 2012 ducksboard
- * Licensed under the MIT, GPL licenses.
+ * Licensed under the MIT licenses.
  */
 
 ;(function($, window, document, undefined){

src/jquery.coords.js

@@ -3,7 +3,7 @@
  * https://github.com/ducksboard/gridster.js
  *
  * Copyright (c) 2012 ducksboard
- * Licensed under the MIT, GPL licenses.
+ * Licensed under the MIT licenses.
  */
 
 ;(function($, window, document, undefined){

src/jquery.draggable.js

@@ -3,7 +3,7 @@
  * https://github.com/ducksboard/gridster.js
  *
  * Copyright (c) 2012 ducksboard
- * Licensed under the MIT, GPL licenses.
+ * Licensed under the MIT licenses.
  */
 
 ;(function($, window, document, undefined){

src/jquery.gridster.js

@@ -3,7 +3,7 @@
  * https://github.com/ducksboard/gridster.js
  *
  * Copyright (c) 2012 ducksboard
- * Licensed under the MIT, GPL licenses.
+ * Licensed under the MIT licenses.
  */
 ;(function($, window, document, undefined) {