Upgraded tosca parser to version 1.4.8

- Upgraded tosca parser to version 1.4.8 and updated imports

Change-Id: Ic9549375d3d70598606056691e4e8baabfbd83d1
Issue-ID: SO-1426
Signed-off-by: Benjamin, Max (mb388a) <mb388a@us.att.com>
diff --git a/asdc-controller/pom.xml b/asdc-controller/pom.xml
index 2a20b96..50fbdd4 100644
--- a/asdc-controller/pom.xml
+++ b/asdc-controller/pom.xml
@@ -192,12 +192,12 @@
 		<dependency>
   			<groupId>org.onap.sdc.sdc-tosca</groupId>
 			<artifactId>sdc-tosca</artifactId>
-			<version>1.4.4</version>
+			<version>1.4.8</version>
 		</dependency> 
 		<dependency>
   			<groupId>org.onap.sdc.jtosca</groupId>
   			<artifactId>jtosca</artifactId>
-  			<version>1.4.4</version>
+  			<version>1.4.8</version>
 		</dependency> 
 		<dependency>
 			<groupId>org.onap.so</groupId>