Commit[Adam]: Added Justin's Test images
Commit[Adam]: Added test music
Tutorial fixes
Fixed error with leftB4
Tutorial's irrigation portion should be smoothed out.
Merge remote-tracking branch 'origin/AudreyBranch'

Conflicts:
	farm_adventure/src/com/aa_software/farm_adventure/presenter/screen/farm_screen/TutorialFarmScreen.java
Merge branch 'master' of https://github.com/AA-Software/farm-adventure
just changed the costs of seeds vs plants
changed the time to 4 minutes
Workers are now being payed for every season