test new branch
remove parse_tree.txt

removed parse_tree.txt from repo
removed parse_tree.txt from repo

removed parse_tree.txt from repo
Working to construct symbol table

Working to construct symbol table
Still working on getting Symbol table working

Still working on getting Symbol table working. Need to fix symbol table
so that it can properly hash values put into it.  Added using namespace
std; to all header files to increase code readability.
Created SymbolTable class

Worked on SymbolTable class. Provided functions to CreateTable,
DeleteTable, InsertRecord, LookupRecord. Also created a Record class
that contains all the information for a record inside of a symbol table.
See main.cpp on how to use symboltable class.
Testing symbol table.
Fix parser constructor and destructor (null ref)
Debugging parser. Missing break in case statement
init