Update README.md

Bump version

Change the way passed floor is calculated

#61 Failing test for passing_floor bug

Bump version

Add destinationDirection method, tests and documentation, and do some tests rearrangement

Add a test that checks for overshoot, which doesnt appear to be happening

Test commit

Remove unused old devtest implementation

Set explicit line height in feedback to prevent nonvisible 'next challenge' link

Bump v

Modify passing_floor stop test to be more relevant

Fix passing_floor event and add some good tests

Add (correctly) failing test from other branch

Remove old unoptimised version