Lock guava to version 17 to preven plugin incompatibilities

Mahout-mr includes an ancient (11) version of Guava. There have been
quite a few backwards-incompatible changes since then, so trying to
use this plugin alongside anything with >14 failed.
Locking at 17 as this is the version the spatial plugin wants, and
seems to be stable so far.

dependency-reduced-pom.xml

@@ -4,7 +4,7 @@
   <groupId>com.ents24.neo4j</groupId>
   <artifactId>similarity</artifactId>
   <name>Neo4j Similarity Functions</name>
-  <version>1.0.0-SNAPSHOT</version>
+  <version>1.0.1-SNAPSHOT</version>
   <description>A container for similarity functions for use natively within Neo4j</description>
   <build>
     <plugins>
@@ -130,6 +130,15 @@
       </exclusions>
     </dependency>
   </dependencies>
+  <dependencyManagement>
+    <dependencies>
+      <dependency>
+        <groupId>com.google.guava</groupId>
+        <artifactId>guava</artifactId>
+        <version>17.0</version>
+      </dependency>
+    </dependencies>
+  </dependencyManagement>
   <properties>
     <neo4j.version>3.1.0</neo4j.version>
   </properties>

pom.xml

@@ -5,7 +5,7 @@
 
   <groupId>com.ents24.neo4j</groupId>
   <artifactId>similarity</artifactId>
-  <version>1.0.0-SNAPSHOT</version>
+  <version>1.0.1-SNAPSHOT</version>
 
   <packaging>jar</packaging>
   <name>Neo4j Similarity Functions</name>
@@ -69,6 +69,16 @@
 
   </dependencies>
 
+  <dependencyManagement>
+    <dependencies>
+      <dependency>
+          <groupId>com.google.guava</groupId>
+          <artifactId>guava</artifactId>
+          <version>17.0</version>
+      </dependency>
+     </dependencies>
+  </dependencyManagement>
+
   <build>
     <plugins>
       <plugin>