Thunderstrike Modifications

Changed the damage top bound to be calculated properly and buffed it
slightly
Also changed the tick message from broadcastBuffMessage to broadcast to
make the amount of turns it lasts ambiguous
Merge remote-tracking branch 'seiyria/master' into new_idlelands_branch
Merge remote-tracking branch 'seiyria/master' into new_idlelands_branch
Merge remote-tracking branch 'seiyria/master' into new_idlelands_branch
Bard Class

Bard created, along with spells Light from the Stars, Litany of Pain, No
Escape, and Our Hearts Ignite.
Merge remote-tracking branch 'seiyria/master' into new_idlelands_branch
Merge pull request #191 from Darkblizer/new_idlelands_branch

Bard class, and some slight balancing