document maven incantation to create a fat jar

Revert "use maven shade pluging to make uberjars" shikhar#8

Author: shikhar

README.rst

@@ -10,7 +10,13 @@ Run::
 
     $ mvn clean package
 
-Then you will find this connector and required JARs it depends upon in ``target/kafka-connect-dynamodb-0.1.0-SNAPSHOT-development/share/java/kafka-connect-dynamodb/``.
+Then you will find this connector and required JARs it depends upon in ``target/kafka-connect-dynamodb-$version-SNAPSHOT-package/share/java/kafka-connect-dynamodb/*``.
+
+To create an uber JAR::
+
+    $ mvn -P standalone clean package
+
+The uber JAR will be created at ``target/kafka-connect-dynamodb-$version-SNAPSHOT-standalone.jar``.
 
 Sink Connector
 ==============

pom.xml

@@ -107,23 +107,6 @@
                     <argLine>-Djava.awt.headless=true</argLine>
                 </configuration>
             </plugin>
-
-            <!-- Maven Shade Plugin -->
-            <plugin>
-              <groupId>org.apache.maven.plugins</groupId>
-              <artifactId>maven-shade-plugin</artifactId>
-              <version>2.3</version>
-              <executions>
-                 <!-- Run shade goal on package phase -->
-                <execution>
-                  <phase>package</phase>
-                  <goals>
-                    <goal>shade</goal>
-                  </goals>
-                </execution>
-              </executions>
-            </plugin>
-
         </plugins>
         <resources>
             <resource>