serg1557733/chatRedux: Chat with redux state manager @ 711a0f6511f7ed5bf129b9194a21c548431c3ba7

serg1557733 76b803c331 add saving avatar function on server and send url response		vor 1 Jahr
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counter.js	76b803c331 add saving avatar function on server and send url response	vor 1 Jahr
file-appender.js	76b803c331 add saving avatar function on server and send url response	vor 1 Jahr
make-middleware.js	76b803c331 add saving avatar function on server and send url response	vor 1 Jahr
multer-error.js	76b803c331 add saving avatar function on server and send url response	vor 1 Jahr
remove-uploaded-files.js	76b803c331 add saving avatar function on server and send url response	vor 1 Jahr