Changes

* ''Creative Commons Atrribution-ShareAlike-Noncommercial'': You can copy and reuse this, but you must give credit and must not use it in any commercial project. This license prevents companies making money from your work, but beware it also prevents use by any small community project which generates income. If you reuse the content and share it, you must release it with the same permissions so it can be shared alike in future (meaning it cannot be used in a project published with "all rights reserved"). Full details are [https://creativecommons.org/licenses/by-nc-sa/3.0/ here]