ATLAS-2232: update enunciate verision from 2.8.0 to 2.10.1. Set source,target versions to 1.8

pom.xml

@@ -563,6 +563,7 @@
         <jettison.version>1.3.7</jettison.version>
         <paranamer.version>2.7</paranamer.version>
         <zkclient.version>0.8</zkclient.version>
+        <enunciate-maven-plugin.version>2.10.1</enunciate-maven-plugin.version>
 
         <PermGen>64m</PermGen>
         <MaxPermGen>512m</MaxPermGen>
@@ -1488,7 +1489,7 @@
             <dependency>
                 <groupId>com.webcohesion.enunciate</groupId>
                 <artifactId>enunciate-core-annotations</artifactId>
-                <version>2.8.0</version>
+                <version>${enunciate-maven-plugin.version}</version>
             </dependency>
 
             <!-- supports simple auth handler -->
@@ -1749,7 +1750,7 @@
                 <plugin>
                     <groupId>com.webcohesion.enunciate</groupId>
                     <artifactId>enunciate-maven-plugin</artifactId>
-                    <version>2.8.0</version>
+                    <version>${enunciate-maven-plugin.version}</version>
                     <executions>
                         <execution>
                             <goals>

webapp/pom.xml

@@ -681,10 +681,13 @@
             <plugin>
                 <groupId>com.webcohesion.enunciate</groupId>
                 <artifactId>enunciate-maven-plugin</artifactId>
+                <version>${enunciate-maven-plugin.version}</version>
                 <configuration>
                     <configFile>${project.parent.basedir}/build-tools/src/main/resources/enunciate.xml</configFile>
                     <enunciateArtifactId/>
                     <docsDir>${project.build.directory}/api/v2/</docsDir>
+                    <source>1.8</source>
+                    <target>1.8</target>
                     <skipEnunciate>${skipEnunciate}</skipEnunciate>
                 </configuration>
             </plugin>