Add EncryptionOptions.get() factory method

pgpainless-core/src/main/java/org/pgpainless/encryption_signing/EncryptionOptions.java

@@ -80,6 +80,19 @@ public class EncryptionOptions {
         this.purpose = purpose;
     }
 
+    /**
+     * Factory method to create an {@link EncryptionOptions} object which will encrypt for keys
+     * which carry either the {@link org.pgpainless.algorithm.KeyFlag#ENCRYPT_COMMS} or
+     * {@link org.pgpainless.algorithm.KeyFlag#ENCRYPT_STORAGE} flag.
+     *
+     * Use this if you are not sure.
+     *
+     * @return encryption options
+     */
+    public static EncryptionOptions get() {
+        return new EncryptionOptions();
+    }
+
     /**
      * Factory method to create an {@link EncryptionOptions} object which will encrypt for keys
      * which carry the flag {@link org.pgpainless.algorithm.KeyFlag#ENCRYPT_COMMS}.