Bundle I2PControl 0.12, as a console webapp

Includes mods to use org.json.simple package.
See licenses/LICENSE-Apache2.0.txt
Includes jBCrypt:
Copyright (c) 2006 Damien Miller <djm@mindrot.org>
See licenses/LICENSE-jBCrypt.txt
Includes jsonrpc2 libs:
See licenses/LICENSE-Apache2.0.txt
http://software.dzhuvinov.com/json-rpc-2.0-server.html
Jars from maven central:
jsonrpc2-base-1.38.1-sources.jar  22-Oct-2017
jsonrpc2-server-1.11-sources.jar  16-Mar-2015

apps/i2pcontrol/java/com/thetransactioncompany/jsonrpc2/util/package-info.java

@@ -0,0 +1,44 @@
+/** 
+ * Utility classes for typed retrieval of JSON-RPC 2.0 request parameters on the
+ * server side.
+ * 
+ * <p>The following parameter type conversion choices are available:
+ *
+ * <ul>
+ *     <li>JSON true/false to Java {@code boolean}
+ *     <li>JSON number to Java {@code int}, {@code long}, {@code float} or 
+ *         {@code double}
+ *     <li>JSON string to {@code java.lang.String}
+ *     <li>Predefined (enumerated) JSON string to a Java {@code enum} constant
+ *         or {@code java.lang.String}
+ *     <li>JSON array to Java {@code boolean[]}, {@code int[]}, {@code long[]},
+ *         {@code float[]}, {@code double[]} or {@code string[]} array, or 
+ *         to mixed type {@code java.util.List}
+ *     <li>JSON object to {@code java.util.Map}
+ * </ul>
+ *
+ * <p>If a parameter cannot be retrieved, either because it's missing or
+ * is of the wrong type, a standard 
+ * {@link com.thetransactioncompany.jsonrpc2.JSONRPC2Error#INVALID_PARAMS}
+ * exception is thrown.
+ *
+ * <p>There are two concrete classes:
+ *
+ * <ul>
+ *     <li>The {@link com.thetransactioncompany.jsonrpc2.util.PositionalParamsRetriever} 
+ *         class is for extracting <em>positional parameters</em> (packed in a
+ *	   JSON array).
+ *     <li>The {@link com.thetransactioncompany.jsonrpc2.util.NamedParamsRetriever} 
+ *         class is for extracting <em>named parameters</em> (packed in a JSON
+ *         object).
+ * </ul>
+ *
+ *
+ * <p><b>Package dependencies:</b> The classes in this package depend on the 
+ * sister {@link com.thetransactioncompany.jsonrpc2} package.
+ *
+ * @author Vladimir Dzhuvinov
+ */
+package com.thetransactioncompany.jsonrpc2.util;
+
+