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.