Merge branch 'mainPage' into 'master'

...ublic/static/css/app.d23ad4f968f75bc1fdc1e08ce69223ca.css

...c/static/css/app.d23ad4f968f75bc1fdc1e08ce69223ca.css.map

backend/public/static/img/book-open-flat.a6d64f7.png

backend/public/static/js/app.1c070e861afe7dc1467b.js

backend/public/static/js/app.1c070e861afe7dc1467b.js.map

...end/public/static/js/manifest.2ae2e69a05c33dfc65f8.js.map

frontend/config/index.js

frontend/index.html

frontend/package.json

frontend/src/App.vue

frontend/src/components/BookIndexPage.vue

frontend/src/components/buy.vue

frontend/src/components/dashBoard.vue

frontend/src/components/home.vue

frontend/src/components/login/SignUp.vue

frontend/src/components/profile.vue

frontend/src/components/sell.vue

frontend/src/main.js

frontend/src/router/index.js

frontend/static/img/img1.jpg