License

Public Domain
 
The author has chosen to place their submission in the public domain.
This means there is no license attached, the submission is owned by "the public", free for anyone to use, and the author waives any rights (including Copyright) and claims of ownership to it.
The submission or any part thereof may be used by anyone, in any way they see fit, for any purpose.
Once a submission is placed in the public domain, it is no longer possible to claim exclusive rights to it, however it may be used as part of other proprietary software without further requirements of disclosure.