Add file logs to Server and Client

[Insineer]

Both server and client have loggers to console. Also it's should be possible to write some info into file logs.

Write useful for user information and errors to the console, when all other messages should be placed to log-files only.

Set directory for log files as WorkDir/Logs and name them with date and time of creation.

Note: Console messages can be written to log file without any overhead with help of "Chained loggers" (see plog readme).