relicense under Apache 2.0?

[SethTisue]

just like e.g. scala/scala-xml#242 and scala/scala-parser-combinators#184

@Ichoran any objection?

[SethTisue]

ping @Ichoran, can I go ahead and do this?

[SethTisue]

ping @Ichoran

[Ichoran]

@SethTisue - 👍 Apache 2 is fine.

[SethTisue]

I moved this copyright notice from the old LICENSE file into the new NOTICE file:

Copyright (c) 2014-2019, Ichoran

but it seems a little iffy. would it be okay if I changed it to a Lightbend copyright? or to "Rex Kerr"?

[Ichoran]

Yeah, Lightbend copyright is fine. Or Rex Kerr. I'm not sure why I thought Ichoran was a good thing to put in the copyright, but I'm pretty sure there are more Rex Kerrs than Ichorans. Anyway, this stuff is really Lightbend's.

[SethTisue]

thanks Rex! 3610829