add livereload
scale styles for devices with the width of 800px and lower on main page
make the main page responsive
update README
clean up indentation in sales_controller
clean up indentation in users_controller
clean up indentation in controllers
clean up indentation in controllers
clean up indentation in controllers
clean up indentation
clean up indentation in main.html.erb
update README
update README
update README
update README
line up elements for tablet version
make search page responsive
remove the top border