Improved StateConnection class

- removed default constructor

source/logic/StateConnection.cpp

@@ -15,9 +15,6 @@ connectionId(std::move(_connectionId)),
 stateId(std::move(_stateId))
 {}
 
-ls_std::StateConnection::StateConnection() : Class("StateConnection")
-{}
-
 ls_std::StateConnectionId ls_std::StateConnection::getConnectionId() {
   return this->connectionId;
 }

source/logic/StateConnection.hpp

@@ -19,7 +19,6 @@ namespace ls_std {
     public:
 
       explicit StateConnection(StateConnectionId _connectionId, StateId _stateId);
-      StateConnection();
       ~StateConnection() = default;
 
       StateConnectionId getConnectionId();