Do not enforce orientation change

Signed-off-by: tobiasKaminsky <tobias@kaminsky.me>

app/src/main/java/com/owncloud/android/authentication/AuthenticatorActivity.java

@@ -51,7 +51,6 @@ import android.content.Context;
 import android.content.Intent;
 import android.content.ServiceConnection;
 import android.content.SharedPreferences;
-import android.content.pm.ActivityInfo;
 import android.content.pm.PackageManager;
 import android.graphics.Bitmap;
 import android.graphics.Color;
@@ -320,7 +319,6 @@ public class AuthenticatorActivity extends AccountAuthenticatorActivity
 
         /// load user interface
         if (webViewLoginMethod) {
-            setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);
             accountSetupWebviewBinding = AccountSetupWebviewBinding.inflate(getLayoutInflater());
             setContentView(accountSetupWebviewBinding.getRoot());
             initWebViewLogin(webloginUrl, false);
@@ -754,8 +752,6 @@ public class AuthenticatorActivity extends AccountAuthenticatorActivity
             mOperationsServiceBinder = null;
         }
 
-        setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_FULL_SENSOR);
-
         super.onDestroy();
     }