Fix UI Test error

Author: hypery2k

webtest/src/test/java/de/martinreinhardt/owncloud/webtest/pages/UserSettingsPage.java

@@ -12,6 +12,7 @@
 import net.thucydides.core.annotations.WithTag;
 import net.thucydides.core.annotations.findby.FindBy;
 
+import org.openqa.selenium.By;
 import org.openqa.selenium.WebDriver;
 import org.openqa.selenium.WebElement;
 
@@ -65,6 +66,7 @@ public void set_rc_credentials(final String pLogin, final String pPassword) {
 
 	public boolean save_roundcube_settings() {
 		click(rcSaveSettings);
+		waitForRenderedElementsToBePresent(By.id(RC_ID_STATUS_MSG));
 		return rcStatusMsg.isDisplayed();
 	}