get ready for 4.0.4 release

Author: vivekmuniyandi

README.md

@@ -60,7 +60,7 @@ To use the API in your maven project, include the following in your pom.xml:
     <dependency>
         <groupId>com.marklogic</groupId>
         <artifactId>marklogic-client-api</artifactId>
-        <version>4.0.3</version>
+        <version>4.0.4</version>
     </dependency>
 
 And add this repository to your pom.xml repositories section:
@@ -73,7 +73,7 @@ And add this repository to your pom.xml repositories section:
 For gradle projects, include the following:
 
     dependencies {
-        compile group: 'com.marklogic', name: 'marklogic-client-api', version: '4.0.3'
+        compile group: 'com.marklogic', name: 'marklogic-client-api', version: '4.0.4'
     }
 
 Use gradle 1.7+ and add this to your build.gradle repositories section:
@@ -102,14 +102,14 @@ https://developer.marklogic.com/free-developer
 
 To obtain verified downloads signed with MarkLogic's PGP key, use maven tools or directly download
 the .jar and .asc files from
-[maven central](http://repo1.maven.org/maven2/com/marklogic/marklogic-client-api/4.0.3/).  MarkLogic's
+[maven central](http://repo1.maven.org/maven2/com/marklogic/marklogic-client-api/4.0.4/).  MarkLogic's
 pgp key ID is 48D4B86E and it is available from pgp.mit.edu by installing gnupg and running the command:
 
     $ gpg --keyserver pgp.mit.edu --recv-key 48D4B86E
 
 Files can be verified with the command:
 
-    $ gpg marklogic-client-api-4.0.3.jar.asc
+    $ gpg marklogic-client-api-4.0.4.jar.asc
 
 
 ### Building and Contributing