Spells that you cast for n hours actually last n+1 hours

[jdorje]

This is a longstanding bug because the original programmers couldn't count. If you cast a spell for 15 hours, it lasts 16 hours. If you cast a spell for 0 hours, it lasts 1 hour. This should be fixed. Get rid of the 0 hour (which lasts for a full hour) or rename it as the 1 hour.

[RattleHead]

definitely a 'feature' :P

[jdorje]

Except it's definitely a bug.

Seriously. Fix these bugs that take 30 seconds to fix. Once they're done I'll start reporting bugs that actually are abusable.