added subclass ClueItem
added tests on half of classes.  toString() in subclasses is not pulling from variables in subclass
Took out 'main' and made it a subclass of InventoryItem
Took out 'main' and made it a subclass of InventoryItem
Took out 'main' and pasted testing code lines into real 'main'
Merge origin/master

Conflicts:
	aMedievalHarvestFestival/src/amedievalharvestfestival/AMedievalHarvestFestival.java
tried to resolve <---We'll see if this works