[SPARK-14612][ML] Consolidate the version of dependencies in mllib and mllib-local into one place

## What changes were proposed in this pull request?

Move json4s, breeze dependency declaration into parent

## How was this patch tested?

Should be no functional change, but Jenkins tests will test that.

Author: Sean Owen <sowen@cloudera.com>

Closes #12390 from srowen/SPARK-14612.

core/pom.xml

@@ -192,7 +192,6 @@
     <dependency>
       <groupId>org.json4s</groupId>
       <artifactId>json4s-jackson_${scala.binary.version}</artifactId>
-      <version>3.2.10</version>
     </dependency>
     <dependency>
       <groupId>com.sun.jersey</groupId>

mllib-local/pom.xml

@@ -38,19 +38,6 @@
     <dependency>
       <groupId>org.scalanlp</groupId>
       <artifactId>breeze_${scala.binary.version}</artifactId>
-      <version>0.11.2</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>
       <groupId>org.apache.commons</groupId>

mllib/pom.xml

@@ -77,19 +77,6 @@
     <dependency>
       <groupId>org.scalanlp</groupId>
       <artifactId>breeze_${scala.binary.version}</artifactId>
-      <version>0.11.2</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>
       <groupId>org.apache.commons</groupId>

pom.xml

@@ -584,6 +584,28 @@
         <version>${jersey.version}</version>
         <scope>${hadoop.deps.scope}</scope>
       </dependency>
+      <dependency>
+        <groupId>org.scalanlp</groupId>
+        <artifactId>breeze_${scala.binary.version}</artifactId>
+        <version>0.11.2</version>
+        <exclusions>
+          <!-- This is included as a compile-scoped dependency by jtransforms, which is
+               a dependency of breeze. -->
+          <exclusion>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+          </exclusion>
+          <exclusion>
+            <groupId>org.apache.commons</groupId>
+            <artifactId>commons-math3</artifactId>
+          </exclusion>
+        </exclusions>
+      </dependency>
+      <dependency>
+        <groupId>org.json4s</groupId>
+        <artifactId>json4s-jackson_${scala.binary.version}</artifactId>
+        <version>3.2.10</version>
+      </dependency>
       <dependency>
         <groupId>com.sun.jersey</groupId>
         <artifactId>jersey-json</artifactId>