Release 0.7.0

src/TinyMqtt.h

@@ -121,6 +121,7 @@ class MqttClient
 	};
 	public:
 		MqttClient(MqttBroker*);
+		MqttClient(MqttBroker* brk, const std::string& id) : MqttClient(brk) { clientId=id; }
 		MqttClient() : MqttClient(nullptr) {};
 
 		~MqttClient();
@@ -225,6 +226,8 @@ class MqttBroker
 		void connect(std::string host, uint32_t port=1883);
 		bool connected() const { return state == Connected; }
 
+		size_t clientsCount() const { return clients.size(); }
+
 		void dump()
 		{
 			Serial << clients.size() << " client/s" << endl;