Revert "A more majestic jump/gravity combination"

This reverts commit 50247398b898bd6de3bbb8fd4b9e8c9becc1bb70.
Revert "A more majestic jump/gravity combination"

This reverts commit 50247398b898bd6de3bbb8fd4b9e8c9becc1bb70.
Merge branch 'ste'