Clean up unused imports and duplicate version

Seems oparent sets the version resulting in Eclipse generating warnings for the pom.
Also cleaned up unused imports.

Issue-ID: POLICY-216
Change-Id: I634025f67aa8847d1c2b6c76b0c8c09336886594
Signed-off-by: Pamela Dragosh <pdragosh@research.att.com>
diff --git a/integrity-audit/src/test/java/org/onap/policy/common/ia/test/DbAuditTest.java b/integrity-audit/src/test/java/org/onap/policy/common/ia/test/DbAuditTest.java
index e05ae28..0ee0a72 100644
--- a/integrity-audit/src/test/java/org/onap/policy/common/ia/test/DbAuditTest.java
+++ b/integrity-audit/src/test/java/org/onap/policy/common/ia/test/DbAuditTest.java
@@ -41,7 +41,6 @@
 //import org.apache.commons.logging.LogFactory;
 import org.junit.After;
 import org.junit.Before;
-import org.junit.Ignore;
 import org.junit.Test;
 
 import org.onap.policy.common.ia.DbAudit;
diff --git a/integrity-audit/src/test/java/org/onap/policy/common/ia/test/DbDAOTest.java b/integrity-audit/src/test/java/org/onap/policy/common/ia/test/DbDAOTest.java
index e781972..326ada5 100644
--- a/integrity-audit/src/test/java/org/onap/policy/common/ia/test/DbDAOTest.java
+++ b/integrity-audit/src/test/java/org/onap/policy/common/ia/test/DbDAOTest.java
@@ -46,7 +46,6 @@
 
 import org.junit.After;
 import org.junit.Before;
-import org.junit.Ignore;
 import org.junit.Test;
 
 import org.onap.policy.common.ia.DbDAO;
diff --git a/integrity-monitor/src/test/java/org/onap/policy/common/im/test/IntegrityMonitorTest.java b/integrity-monitor/src/test/java/org/onap/policy/common/im/test/IntegrityMonitorTest.java
index 8a59a26..743fd26 100644
--- a/integrity-monitor/src/test/java/org/onap/policy/common/im/test/IntegrityMonitorTest.java
+++ b/integrity-monitor/src/test/java/org/onap/policy/common/im/test/IntegrityMonitorTest.java
@@ -38,12 +38,7 @@
 import org.junit.AfterClass;
 import org.junit.Before;
 import org.junit.BeforeClass;
-import org.junit.Ignore;
 import org.junit.Test;
-//import org.apache.commons.logging.Log;
-//import org.apache.commons.logging.LogFactory;
-
-
 
 import org.onap.policy.common.im.IntegrityMonitor;
 import org.onap.policy.common.im.IntegrityMonitorProperties;
diff --git a/integrity-monitor/src/test/java/org/onap/policy/common/im/test/StateManagementEntityTest.java b/integrity-monitor/src/test/java/org/onap/policy/common/im/test/StateManagementEntityTest.java
index b61c6b7..68e53db 100644
--- a/integrity-monitor/src/test/java/org/onap/policy/common/im/test/StateManagementEntityTest.java
+++ b/integrity-monitor/src/test/java/org/onap/policy/common/im/test/StateManagementEntityTest.java
@@ -33,7 +33,6 @@
 import org.junit.AfterClass;
 import org.junit.Before;
 import org.junit.BeforeClass;
-import org.junit.Ignore;
 import org.junit.Test;
 //import org.apache.commons.logging.Log;
 //import org.apache.commons.logging.LogFactory;
diff --git a/integrity-monitor/src/test/java/org/onap/policy/common/im/test/StateManagementTest.java b/integrity-monitor/src/test/java/org/onap/policy/common/im/test/StateManagementTest.java
index 52f359f..53e0825 100644
--- a/integrity-monitor/src/test/java/org/onap/policy/common/im/test/StateManagementTest.java
+++ b/integrity-monitor/src/test/java/org/onap/policy/common/im/test/StateManagementTest.java
@@ -27,7 +27,6 @@
 import org.junit.AfterClass;
 import org.junit.Before;
 import org.junit.BeforeClass;
-import org.junit.Ignore;
 import org.junit.Test;
 import org.onap.policy.common.im.StateManagement;
 import org.onap.policy.common.im.StandbyStatusException; 
diff --git a/integrity-monitor/src/test/java/org/onap/policy/common/im/test/StateTransitionTest.java b/integrity-monitor/src/test/java/org/onap/policy/common/im/test/StateTransitionTest.java
index 29ec5e4..ee8ea10 100644
--- a/integrity-monitor/src/test/java/org/onap/policy/common/im/test/StateTransitionTest.java
+++ b/integrity-monitor/src/test/java/org/onap/policy/common/im/test/StateTransitionTest.java
@@ -26,10 +26,7 @@
 import org.junit.AfterClass;
 import org.junit.Before;
 import org.junit.BeforeClass;
-import org.junit.Ignore;
 import org.junit.Test;
-//import org.apache.commons.logging.Log;
-//import org.apache.commons.logging.LogFactory;
 
 import org.onap.policy.common.im.StateTransition;
 import org.onap.policy.common.im.StateElement;
diff --git a/pom.xml b/pom.xml
index d212971..56fb446 100644
--- a/pom.xml
+++ b/pom.xml
@@ -69,7 +69,6 @@
 			<plugin>
 				<groupId>org.sonatype.plugins</groupId>
 				<artifactId>nexus-staging-maven-plugin</artifactId>
-				<version>1.6.7</version>
 				<extensions>true</extensions>
 				<configuration>
 					<nexusUrl>${nexusproxy}</nexusUrl>
@@ -80,7 +79,6 @@
 			<plugin>
 				<groupId>org.apache.maven.plugins</groupId>
 				<artifactId>maven-deploy-plugin</artifactId>
-				<version>2.8</version> <!-- This version supports the "deployAtEnd" parameter -->
 				<configuration>
 					<skip />
 				</configuration>
@@ -88,7 +86,6 @@
 			<plugin>
 			  <groupId>org.apache.maven.plugins</groupId>
 			  <artifactId>maven-site-plugin</artifactId>
-			  <version>3.6</version>
 			  <dependencies>
 			    <dependency>
 			      <groupId>org.apache.maven.wagon</groupId>