created application functions in main
created application class with functions
minor commentary changes
minor commentary changes
updated gitignore
fixed error in Application
Breakpoint in Rename
Implemented "rename_table" to use "rename"

The "rename" function now returns a table when implemented with the
"rename_table" function,
restructured Application, reimplemented some of the functions
implemented more Application functions
8/12 functions in Application implemented
minor changes for readability
Copy of "select in database works properly"
fixing detached head
Merge branch 'patrick-branch' of https://github.com/AggieDev/Database-Management-System into patrick-branch

Conflicts:
	Database Management System/Parser.h
working on selection
working on selection