Update license header in misc appc xml files

Modify license header in miscellaneous appc xml files to reflect 2018 changes.

Change-Id: Ia62d24370e152c23f3575c755ff88980fccc42d2
Issue-ID: APPC-1001
Signed-off-by: John McClung <jm1364@att.com>
diff --git a/appc-directed-graph/appc-dgraph/pom.xml b/appc-directed-graph/appc-dgraph/pom.xml
index 303977f..1893ac8 100644
--- a/appc-directed-graph/appc-dgraph/pom.xml
+++ b/appc-directed-graph/appc-dgraph/pom.xml
@@ -3,7 +3,7 @@
   ============LICENSE_START=======================================================
   ONAP : APPC
   ================================================================================
-  Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+  Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
   ================================================================================
   Copyright (C) 2017 Amdocs
   =============================================================================
@@ -19,7 +19,6 @@
   See the License for the specific language governing permissions and
   limitations under the License.
 
-  ECOMP is a trademark and service mark of AT&T Intellectual Property.
   ============LICENSE_END=========================================================
   -->
 
diff --git a/appc-directed-graph/appc-dgraph/provider/pom.xml b/appc-directed-graph/appc-dgraph/provider/pom.xml
index 3ceb0f2..2b57187 100644
--- a/appc-directed-graph/appc-dgraph/provider/pom.xml
+++ b/appc-directed-graph/appc-dgraph/provider/pom.xml
@@ -3,7 +3,7 @@
   ============LICENSE_START=======================================================
   ONAP : APPC
   ================================================================================
-  Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+  Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
   Copyright (C) 2017 Amdocs
   ================================================================================
   Licensed under the Apache License, Version 2.0 (the "License");
@@ -18,7 +18,6 @@
   See the License for the specific language governing permissions and
   limitations under the License.
   ============LICENSE_END=========================================================
-  ECOMP is a trademark and service mark of AT&T Intellectual Property.
   -->
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
     xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
diff --git a/appc-directed-graph/appc-dgraph/provider/src/test/resources/properties/tcfile/vdbe_template.xml b/appc-directed-graph/appc-dgraph/provider/src/test/resources/properties/tcfile/vdbe_template.xml
index 9729f71..c87b870 100644
--- a/appc-directed-graph/appc-dgraph/provider/src/test/resources/properties/tcfile/vdbe_template.xml
+++ b/appc-directed-graph/appc-dgraph/provider/src/test/resources/properties/tcfile/vdbe_template.xml
@@ -2,7 +2,7 @@
   ============LICENSE_START=======================================================
   ONAP : APPC
   ================================================================================
-  Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+  Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
   ================================================================================
   Copyright (C) 2017 Amdocs
   =============================================================================
@@ -18,7 +18,6 @@
   See the License for the specific language governing permissions and
   limitations under the License.
   
-  ECOMP is a trademark and service mark of AT&T Intellectual Property.
   ============LICENSE_END=========================================================
   -->
 
diff --git a/appc-directed-graph/dg-loader/features/pom.xml b/appc-directed-graph/dg-loader/features/pom.xml
index 5b3494e..84dc44b 100644
--- a/appc-directed-graph/dg-loader/features/pom.xml
+++ b/appc-directed-graph/dg-loader/features/pom.xml
@@ -3,7 +3,7 @@
   ============LICENSE_START=======================================================
   ONAP : APPC
   ================================================================================
-  Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+  Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
   Copyright (C) 2017 Amdocs
   ================================================================================
   Licensed under the Apache License, Version 2.0 (the "License");
@@ -18,7 +18,6 @@
   See the License for the specific language governing permissions and
   limitations under the License.
   ============LICENSE_END=========================================================
-  ECOMP is a trademark and service mark of AT&T Intellectual Property.
   -->
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
     xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
diff --git a/appc-directed-graph/dg-loader/provider/pom.xml b/appc-directed-graph/dg-loader/provider/pom.xml
index 67d48e7..b065a70 100644
--- a/appc-directed-graph/dg-loader/provider/pom.xml
+++ b/appc-directed-graph/dg-loader/provider/pom.xml
@@ -3,7 +3,7 @@
   ============LICENSE_START=======================================================
   ONAP : APPC
   ================================================================================
-  Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+  Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
   ================================================================================
   Copyright (C) 2017 Amdocs
   =============================================================================
@@ -19,7 +19,6 @@
   See the License for the specific language governing permissions and
   limitations under the License.
 
-  ECOMP is a trademark and service mark of AT&T Intellectual Property.
   ============LICENSE_END=========================================================
   -->
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"