Merge pull request #3 from smurphy8/master

 Added a RocFloating point decoder, untested
Getting RocFloating
Merge branch 'master' of https://github.com/jqpeterson/roc-translator
Point Type 2
Added additional files
set up a spec for the float lib
What?? I don't even know

Merge remote-tracking branch 'upstream/master'
TESTESTEST