Chat with redux state manager

serg1557733 c1488232b9 test commit heroku 2 gadi atpakaļ
backend cfc0ff23d6 add webcam photo with sending and using photo for avatar 2 gadi atpakaļ
frontend c1488232b9 test commit heroku 2 gadi atpakaļ
package-lock.json cca472ae25 add media query and some fix 2 gadi atpakaļ
package.json cca472ae25 add media query and some fix 2 gadi atpakaļ