Make clearer when user is created. Make sure clear logs button clicks.

src/ui/AdminInterface.cpp

@@ -73,4 +73,6 @@ void AdminInterface::addClicked()
     
     //Add user
     app->createUser(&sqlSession, usernameField->text().toUTF8(), passwordField->text().toUTF8(), false);
+    usernameField->setText("created user");
+    passwordField->setText("");
 }

src/ui/UploadInterface.cpp

@@ -38,6 +38,7 @@ UploadInterface::UploadInterface(WebInterface* app)
     this->setLayout(mainLayout);
     mainLayout->addWidget(clearLogs);
     mainLayout->addWidget(logs);
+    clearLogs->clicked().connect(this, &UploadInterface::clearLogsClicked);
 }
 
 UploadInterface::~UploadInterface()