Finish off presentation

ADD Concurrency demo

ADD js_of_ocaml-ppx to build script

ADD js_of_ocaml to build script

ADD More presentation, js example

ADD Scheduler and tests

ADD Alpine build

FIX Build/test script

FIX Build/test script

ADD Latest state

REMOVE Building presentation in build script

ADD Build script

ADD Various makefiles

REMOVE Files that shoudn't have been there

ADD Presentation outline

Initial commit