Don't clear the wand description on rename

By default. Also changed the descriptions of the new base wand
templates.
Show item names in messaging
Don't show the web page until it is loaded
Add "baby" parameter to Familiar spell
Add "example" parameter to index.php

This can be used to show example configurations
Some fixes to push targeting
Make cure and heal effects shorter

So annoying!
Allow applying effects to projectiles

Probably only works with EffectLib entity effects
Initial Harry Potter example configuration

Spells WIP. No enchanting paths yet.