Revert "Work on Telnet started "

This reverts commit a7d764494c141810534ddf52aa0eca1f7ebd81d9.
Fixes
Merge remote-tracking branch 'origin/task7' into task8

Conflicts:
	src/ru/fizteh/fivt/students/vadim_mazaev/DataBaseState.java
	src/ru/fizteh/fivt/students/vadim_mazaev/Main.java
	src/ru/fizteh/fivt/students/vadim_mazaev/Remote/ClientDbState.java
	src/ru/fizteh/fivt/students/vadim_mazaev/Remote/Connector.java
	src/ru/fizteh/fivt/students/vadim_mazaev/Remote/Server.java
Merged conflicts resolved