v0.1.3 Meet the LumberJack

Hi everybody, we've been busy coding up a new boss! Meet the lumberjack

His axe is sharp, his face is purple, be prepared to run from this insane fellow! You'll find him around wave 12, good luck!

Change notes:

• New boss: lumberjack
• Dinnerlady now remembers to she has a pan to hit you with
• Added hint to do rage move
• Added notifications to remind you to help the penguins