Bug Fixes + Minor Addition Alpha 0.10

~ ~ ~ BUG FIXES + NEW THINGY ~ ~ ~

1. Hopefully (Hopefully!) finally rooted out the bug where the Hunter gets stuck, either just in general or on a power up

2. General improvements to the Hunter's path finding system

3.  Added a "power up queue" for the Hunter, so now the hunter can store up to 3 power ups at once, and uses them one after the other as they run out. Hunter does not pick up power ups if his queue is full.