Updates duracloud and duracloud-db dependencies to 7.0.0 and updates …

…maven-javadoc-plugin

pom.xml

@@ -129,7 +129,7 @@
           <plugin>
             <groupId>org.apache.maven.plugins</groupId>
             <artifactId>maven-javadoc-plugin</artifactId>
-            <version>2.9.1</version>
+            <version>3.2.0</version>
             <executions>
               <execution>
                 <id>attach-javadocs</id>
@@ -138,7 +138,7 @@
                   <goal>jar</goal>
                 </goals>
                 <configuration>
-                  <additionalparam>${javadoc.opts}</additionalparam>
+                  <additionalOptions>${javadoc.opts}</additionalOptions>
                 </configuration>
               </execution>
             </executions>
@@ -181,8 +181,8 @@
     <spring.batch.version>3.0.7.RELEASE</spring.batch.version>
     <hibernate.version>5.1.0.Final</hibernate.version>
     <mysql.connector.version>5.1.49</mysql.connector.version>
-    <duracloud.version>6.3.0-SNAPSHOT</duracloud.version>
-    <duracloud.db.version>6.3.0-SNAPSHOT</duracloud.db.version>
+    <duracloud.version>7.0.0</duracloud.version>
+    <duracloud.db.version>7.0.0</duracloud.db.version>
     <duraspace-codestyle.version>1.1.0</duraspace-codestyle.version>
     <enforce-victims.rule.version>1.3.4</enforce-victims.rule.version>
     <jackson.version>2.7.4</jackson.version>