Update Command.java
Update Utility.java
Update Interpreter.java
Update InterpreterTest.java
Update DBTable.java
Update TableHolder.java
Update InterpreterTest.java
Update IllegalCommandException.java
Merge pull request #310 from dkomanov/task-07

Added task 07: Proxy
Split interpreter tests and tests for database in interpreter + added some tests for interpreter
fix checkstyle
Решетников Андрей 396гр
MultiFileHashMapVersion 1.0.2
Delete garbage
Trying to add files (have problem)
Решетников Андрей 396гр
MultiFileHashMapVersion 1.0.2
Some classes renamed & todo's done
Some classes renamed & todo's done
Some classes renamed & todo's done
Wrapped IOException into RuntimeException
Wrapped IOException into RuntimeException