added namespaces

ircmanager.h

@@ -4,7 +4,7 @@
 #define TWITCH_MAX_MESSAGELENGTH 500
 
 #include "account.h"
-#include "message.h"
+#include "messages/message.h"
 
 #include <IrcMessage>
 #include <QMap>
@@ -12,6 +12,8 @@
 #include <QNetworkAccessManager>
 #include <QString>
 
+namespace chatterino {
+
 class IrcManager
 {
 public:
@@ -55,5 +57,6 @@ private:
     static void messageReceived(IrcMessage *message);
     static void privateMessageReceived(IrcPrivateMessage *message);
 };
+}
 
 #endif  // IRCMANAGER_H