Merge pull request #21 from clottman/goodness

Goodness
more unit tests. hooorah
some rounding, passing 7 of 14 tests
Merge pull request #22 from clottman/rounding

some rounding, passing 7 of 14 tests
Merge branch 'master' into newSillyBranch
Merge pull request #23 from clottman/newSillyBranch

New silly branch
Semi-added unbounded
Merge branch 'master' into goodness