Version to 3.3.1 for release

Author: mbax

README.md

@@ -44,7 +44,7 @@ public class Example {
 <dependency>
     <groupId>org.kitteh.irc</groupId>
     <artifactId>client-lib</artifactId>
-    <version>3.3.0</version>
+    <version>3.3.1</version>
 </dependency>
 ```
 

docs/index.md

@@ -56,7 +56,7 @@ KICL is built and deployed using Maven. Releases are available on Maven Central.
 <dependency>
     <groupId>org.kitteh.irc</groupId>
     <artifactId>client-lib</artifactId>
-    <version>3.3.0</version>
+    <version>3.3.1</version>
     <scope>...</scope>
 </dependency>
 ```

pom.xml

@@ -4,7 +4,7 @@
 
     <groupId>org.kitteh.irc</groupId>
     <artifactId>client-lib</artifactId>
-    <version>3.3.1-SNAPSHOT</version>
+    <version>3.3.1</version>
 
     <packaging>jar</packaging>