update breeze to version 0.8.1

Author: witgo

mllib/pom.xml

@@ -52,14 +52,18 @@
     <dependency>
       <groupId>org.scalanlp</groupId>
       <artifactId>breeze_${scala.binary.version}</artifactId>
-      <version>0.7</version>
+      <version>0.8.1</version>
       <exclusions>
         <!-- This is included as a compile-scoped dependency by jtransforms, which is
              a dependency of breeze. -->
         <exclusion>
           <groupId>junit</groupId>
           <artifactId>junit</artifactId>
         </exclusion>
+        <exclusion>
+          <groupId>org.apache.commons</groupId>
+          <artifactId>commons-math3</artifactId>
+        </exclusion>
       </exclusions>
     </dependency>
     <dependency>