lrDragNDrop module is under MIT license:

> Copyright (C) 2013 Laurent Renard.

>

> 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.