Merge https://github.com/sfrancus/drat into merge-proteus
diff --git a/distribution/pom.xml b/distribution/pom.xml
index 9e0b387..2d9208d 100644
--- a/distribution/pom.xml
+++ b/distribution/pom.xml
@@ -15,7 +15,7 @@
   <packaging>pom</packaging>
  
   <properties>
-    <tomcat.version>5.5.23</tomcat.version>
+    <tomcat.version>7.0.65</tomcat.version>
   </properties>
 
   <dependencies>
@@ -129,8 +129,8 @@
             <configuration>
               <artifactItems>
                 <artifactItem>
-                  <groupId>tomcat</groupId>
-                  <artifactId>apache-tomcat</artifactId>
+                  <groupId>org.apache.tomcat</groupId>
+                  <artifactId>tomcat</artifactId>
                   <version>${tomcat.version}</version>
                   <type>zip</type>
                   <overWrite>false</overWrite>
diff --git a/docs/DRAT-Workflow-Wangler.pdf b/docs/DRAT-Workflow-Wangler.pdf
new file mode 100644
index 0000000..9cf59c7
--- /dev/null
+++ b/docs/DRAT-Workflow-Wangler.pdf
Binary files differ
diff --git a/docs/DRAT_An_Unobtrusive, Scalable_Approach_to_Large_Scale_Software_License_Analysis.pptx b/docs/DRAT_An_Unobtrusive, Scalable_Approach_to_Large_Scale_Software_License_Analysis.pptx
new file mode 100644
index 0000000..6f73c11
--- /dev/null
+++ b/docs/DRAT_An_Unobtrusive, Scalable_Approach_to_Large_Scale_Software_License_Analysis.pptx
Binary files differ
diff --git a/workflow/src/main/resources/policy/conditions.xml b/workflow/src/main/resources/policy/conditions.xml
index 3375fc5..66568c1 100644
--- a/workflow/src/main/resources/policy/conditions.xml
+++ b/workflow/src/main/resources/policy/conditions.xml
@@ -16,6 +16,13 @@
 -->
 <cas:conditions xmlns:cas="http://oodt.jpl.nasa.gov/1.0/cas">
 <!--
-  TODO: Add some examples
+   An example to check for prerequisite jobs while running DRAT using OODT Resource Manager
+
+   <condition id="urn:drat:CheckForPrerequisiteJob" name="Prerequisite Job Check" class="org.apache.oodt.cas.workflow.examples.ResmgrJobCondition">
+        <configuration>
+            <property name="JOBS" value="urn:drat:MimePartitioner,urn:drat:RatCodeAudit"/>
+	    <property name="RESMGR_URL" value="[RESMGR_URL]"/>
+        </configuration>
+    </condition>
 -->
 </cas:conditions>
diff --git a/workflow/src/main/resources/policy/tasks.xml b/workflow/src/main/resources/policy/tasks.xml
index 7b39655..f68123a 100644
--- a/workflow/src/main/resources/policy/tasks.xml
+++ b/workflow/src/main/resources/policy/tasks.xml
@@ -55,9 +55,15 @@
 
   <task id="urn:drat:RatAggregator" name="RatAggregator" 
     class="org.apache.oodt.cas.pge.StdPGETaskInstance">
-        <conditions/>
+	<!--
+	An example to check for prerequisite jobs while running DRAT using OODT Resource Manager
+        <conditions>
+		<condition id="urn:drat:CheckForPrerequisiteJob" />
+	</conditions>
+	-->
+
         <configuration>
-          <property name="PGETask_Name" value="MimePartitioner"/>
+          <property name="PGETask_Name" value="RatAggregator"/>
           <property name="PGETask_ConfigFilePath" value="[DRAT_HOME]/pge/policy/PgeConfig_RatAggregator.xml" envReplace="true"/>
           <property name="PGETask_DumpMetadata" value="true"/>
           <property name="PCS_WorkflowManagerUrl" value="[WORKFLOW_URL]" envReplace="true" />