автору: не нарушает. вот выдержка из лицензии, полный текст которой по идее можно было почитать
тут, но я выложил на
пасту текст из файла, идущий в комплекте поставки
FREEWARE PRODUCT(S)
— The packages «madBasic», «madKernel», «madShell» and «madSecurity» may be used
freely for both non-commercial and commercial use, without buying a license,
provided that:
(1) The author Mathias Rauen is given proper credit for his work.
(2) The licensee does not claim that the library was written by him.
(3) If the software is modified, any software containing modifications must
prominently state in the modified product or documentation
(a) that it has been modified,
(b) the identity of the person or entity that made the modifications and
© the date the modifications were made.
(4) The mentioned packages must not be transferred to any third party unless
such third party receives a copy of this agreement and agrees to be bound
by all of its terms and conditions.
все пункты были удовлетворены.
А по поводу падений — обратитесь на форум в раздел багов или пошлите его на мыло. Все баги рассматриваются и обрабатыватся.