Added 2 sections to divide functions into find meat and demand meat -- accomodating future build-out
app reqs modified to reflect meat finder model only
Add section for user to choose find or demand
Simplified meat-choice button function (with Tonys help) to open new window on click. Added code for #choose-purpose that changes css display for find-meat or demand-meat on button click.
Add css and html for choose-purpose, in which users reveal either find-meat or demand-meat on button click.
Creating new class MeatChoices with 5 properties, including all meat types plus zip code. WIP.
Push checked input values to 'checked' array
Add div to create checkbox version of meat selection for desktop users, hide mobile version by default