Fixed distclean
Using proper instead of triq now.

triq uses a parameterized module somewhere, which broke on r16b.  According
to https://github.com/manopapad/proper/issues/29#issuecomment-4956226,
even through this project is apache2 and proper is gpl3, as long as this
remains open source there will be no issue.

Also pinned the version of jsx.
Bumping version.