Upgrade to latest Grizzly 2.2.x release.

Author: rlubke

providers/grizzly/pom.xml

@@ -20,7 +20,7 @@
         <dependency>
             <groupId>org.glassfish.grizzly</groupId>
             <artifactId>grizzly-websockets</artifactId>
-            <version>2.2.14-SNAPSHOT</version>
+            <version>2.2.16</version>
         </dependency>
         <dependency>
                    <groupId>com.ning</groupId>
@@ -44,4 +44,4 @@
         </repository>
     </repositories>
 
-</project>
+</project>