Fleshed out program details a bit more under functions. Program's main menu as is now works! Next order of business is to organize the quote editing submenu and add the proper logic on processing the user's desired actions.
Seriously, I need to test code before I commit it to the master branch. FACEPALM!
It builds, and the menus are still working! Working on figuring out how to pass Quote data between functions so they can perform their duties. At this time creating a new quote is broken, but closer to working than 24 hrs ago.