Small bug fix that confused me as I implemented sub expression elimination
Merge pull request #3 from drewying/ClassFixBranch

Small bug fix that confused me as I implemented sub expression eliminati...
Merge branch 'master' of https://github.com/ksundberg/CS6300
Partial implementation of LValues
Associate symbol table with LValue for delayed lookup
Merge branch 'master' of https://github.com/ksundberg/CS6300

Conflicts:
	AST_INC/AST/Statements/For.cpp
	FrontEnd/FrontEnd.cpp