Add test cases for aaf authz modules

Modify testcases to increase code coverage and fix license issues on authz
pom files and skip few modules from sonar coverage.

Issue-ID: AAF-79
Change-Id: Ie72279d531bfe0afa6ad04106921f772e431434e
Signed-off-by: sg481n <sg481n@att.com>
diff --git a/authz-core/pom.xml b/authz-core/pom.xml
index b779e3e..14bdb03 100644
--- a/authz-core/pom.xml
+++ b/authz-core/pom.xml
@@ -36,12 +36,7 @@
 	<description>Core Libraries for Authz</description>

 	<packaging>jar</packaging>

 		<url>https://github.com/att/AAF</url>

-	<licenses>

-		<license>

-		<name>BSD License</name>

-		<url> </url>

-		</license>

-	</licenses>

+	

 	<developers>

 		<developer>

 		<name>Jonathan Gathman</name>