doc update

readme: database name update

project install instructions

backend tests with authentication

install instructions, minor css update and seed username update

adds public folder for production deploy

react-router, react-router-dom update

css update

readme update

adds docker/docker-compose support, backend authentication/validation using middleware, map minor improvements

new location for the bikes, new color to in_use bike, responsive adjusts, test update

adds custom pin markers (Illustrator file)

adds new endpoints to the backend (userstate, updateBikeStatus), extends google maps react component to accept icon change dynamicaly

adds pin markers to the map, adds modal and rent/return bike button

adds google map, track position based on random location, improve seeder population (sequelize/backend), add more bikes