GameState for game over implemented
Merge pull request #53 from sli-fox/ajay_branch3

Ajay branch3
Merge branch 'master' of https://github.com/sli-fox/jamms into steph_branch
Merge pull request #54 from sli-fox/steph_branch

Steph branch
Removed .localhistory
Merge pull request #55 from sli-fox/marky_branch

Removed .localhistory
Waypoints fix for Sinnig map
Merge pull request #56 from sli-fox/steph_branch

Waypoints fix for Sinnig map
Changed sprites
Merge branch 'master' of https://github.com/sli-fox/jamms into marky_branch
Merge pull request #57 from sli-fox/marky_branch

Marky branch
Added tower slowing special effect
Merge branch 'master' of https://github.com/sli-fox/jamms into ajay_branch3
Minor tweaks
Merge pull request #58 from sli-fox/steph_branch

Minor tweaks
fixed crash after final wave would end (game tried to access nullptr for next wave stats)
merging to remote
Merge pull request #59 from sli-fox/jeremy

Jeremy
Beginning to try tower rotation to face the critter it is shooting at
Merge conflicts after Steph's optimization of cats