Craftomancy

Another small bugfix and balance update.

- Fixed several issues with "Recall" spell. Should behave more predictably now, and won't require the destination chunk to be loaded to function. Note that it still won't teleport you to your bed instead of the world spawn until you use the bed in that play session. This is a known limitation
- Fixed issues with spells that discriminate between enemy and friendly entities. They should do so properly now, and not target the caster as an enemy
- Fixed issues with magic flower generation. Hopefully they won't spawn underwater anymore
- Scorchbloom can now only be planted in sand as intended
- Tweaked some spell cost and power values
- I actually remembered to update the mod version number in the metadata file this time