Updating metrics4j library

Author: Brian Hawkins

pom.xml

@@ -63,7 +63,7 @@
     <dependency>
       <groupId>org.kairosdb</groupId>
       <artifactId>metrics4j</artifactId>
-      <version>1.0.1</version>
+      <version>1.0.2</version>
     </dependency>
 
     <!-- Tests -->