Editor rewamp

• example bullet.

I can't remember if some of these are already implemented.

• Enable moving hits left or right on the hit energy line to give more control if the algorithm doesn't detect a hit correctly.
• Save all energy levels to the .xml file. If no energies are detected when loading a kit → autogenerate.
• Play all hits rapidly one after the other (only the attack, like 200 ms [configurable]) to enable the user to listen for faulty placed hits.
• Allow “simulating” a hit by clicking on the hit energy line at a random place. It could then play the hits it would be using in DrumGizmo, giving a good idea of whether the current layout of hits would actually work. Could have, not should have, convenience factor.