serg1557733/chatRedux: Chat with redux state manager @ 35f9b8d3251b58ee50ff8c8bdfc59aec40dfb597

serg1557733 49007ab1d5 add userTyping socket event and visual element to front		vor 1 Jahr
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controlers	e52e1e6328 add redux for token	vor 1 Jahr
db	867c2d8d91 add old avatars deleting function on server, add savin array of messages to user in db	vor 1 Jahr
node_modules	76b803c331 add saving avatar function on server and send url response	vor 1 Jahr
app.js	49007ab1d5 add userTyping socket event and visual element to front	vor 1 Jahr
package-lock.json	e52e1e6328 add redux for token	vor 1 Jahr
package.json	e52e1e6328 add redux for token	vor 1 Jahr