Loads the correct hifive library.

--HG--
extra : amend_source : e3c350e5e2d7c6d9fe3d8e848cac905172b1e25d
Bumps to 0.2.0
Separates things in macros with semicolons.
Fixes test build rules.
Passes the final report to the reporter.
Adds a test runner.
Specs.
Ignores compiled stuff.