0.6.2 Release

Small release for two bug fixes and a small extra feature:

Features

• #518: Add F9 key as an alternative process kill key.

Bug Fixes

• #504: Fixes two bugs causing the battery widget colours and mouse events to be broken.

• #525: Fixes Windows process CPU usage not being divided by the number of cores.

Other Stuff

• Documentation has now moved to its own GitHub-hosted website: https://clementtsang.github.io/bottom/0.6.2/