Final alpha version
	- polished code and organized in a consistent manner
	- added comments to all the main methods except FPTree
Merge branch 'SukhBranch' of https://github.com/biker121/FPTree into SukhBranch

Conflicts:
	4710-Project-FrequentItemMining/DataMining.cpp
	4710-Project-FrequentItemMining/FPTree.cpp