Change log

• Added buttons for pets -- because pets need love too.

• Removed some leftover debugging messages.

• Fixed messages that appear when you change a spell name to properly display the spell that will be cast.

• Added ability to specify a different set of 4 spells to cast on enemy mobs. Handy for firing off a damage spell, or stunning mobs that are about to heal themselves (why, the very idea!)

• Added a few events to the list of events that trigger hiding/showing of buttons, to avoid "hanging" buttons.