Changes since tag v1.4

commit d88fbd180a34ecd0d9ebcedc2fc8a7d2b7587d1b
Author: Ethan Centaurai <ethancentaurai@outlook.com>
Date:   Fri Oct 19 20:19:34 2018 +0100

    Removed debug.

commit e00b8b101116d6e05b74d4c249ec5857e8fd5093
Author: Ethan Centaurai <ethancentaurai@outlook.com>
Date:   Fri Oct 19 20:11:19 2018 +0100

    Set the closest waypoint arrow. Fixes #2.

