Optimize imports

OpenKeychain/src/main/java/org/sufficientlysecure/keychain/helper/ActionBarHelper.java

@@ -25,6 +25,7 @@ import android.view.View;
 import android.view.View.OnClickListener;
 import android.view.ViewGroup;
 import android.widget.TextView;
+
 import org.sufficientlysecure.keychain.Constants;
 import org.sufficientlysecure.keychain.R;
 import org.sufficientlysecure.keychain.util.Log;

OpenKeychain/src/main/java/org/sufficientlysecure/keychain/helper/ExportHelper.java

@@ -27,6 +27,7 @@ import android.os.Message;
 import android.os.Messenger;
 import android.support.v7.app.ActionBarActivity;
 import android.widget.Toast;
+
 import org.sufficientlysecure.keychain.Constants;
 import org.sufficientlysecure.keychain.R;
 import org.sufficientlysecure.keychain.compatibility.DialogFragmentWorkaround;

OpenKeychain/src/main/java/org/sufficientlysecure/keychain/helper/FileHelper.java

@@ -26,6 +26,7 @@ import android.net.Uri;
 import android.os.Environment;
 import android.support.v4.app.Fragment;
 import android.widget.Toast;
+
 import org.sufficientlysecure.keychain.Constants;
 import org.sufficientlysecure.keychain.R;
 import org.sufficientlysecure.keychain.util.Log;

OpenKeychain/src/main/java/org/sufficientlysecure/keychain/helper/OtherHelper.java

@@ -20,8 +20,8 @@ package org.sufficientlysecure.keychain.helper;
 import android.os.Bundle;
 import android.text.SpannableStringBuilder;
 import android.text.Spanned;
-
 import android.text.style.StrikethroughSpan;
+
 import org.sufficientlysecure.keychain.Constants;
 import org.sufficientlysecure.keychain.util.Log;
 

OpenKeychain/src/main/java/org/sufficientlysecure/keychain/helper/Preferences.java

@@ -20,6 +20,7 @@ package org.sufficientlysecure.keychain.helper;
 
 import android.content.Context;
 import android.content.SharedPreferences;
+
 import org.spongycastle.bcpg.HashAlgorithmTags;
 import org.spongycastle.openpgp.PGPEncryptedData;
 import org.sufficientlysecure.keychain.Constants;