Remove all powermock(ito) usages in appc-dg-util

- Replace powermock usage with mockito.
- Introduce AAIServiceFactory for fetching AAIService from bundle
- Using blueprint.xml DI to pass factory into ExecuteNodeActionImpl
  during construction
- removed powermock(ito) deps from pom

Change-Id: I54450580c68c7d4992cb412192ca6dd4741398fc
Issue-ID: APPC-1008
Signed-off-by: Michal Kabaj <michal.kabaj@nokia.com>
diff --git a/appc-dg-util/appc-dg-util-bundle/pom.xml b/appc-dg-util/appc-dg-util-bundle/pom.xml
index bc032ec..32ecd39 100644
--- a/appc-dg-util/appc-dg-util-bundle/pom.xml
+++ b/appc-dg-util/appc-dg-util-bundle/pom.xml
@@ -6,6 +6,8 @@
   Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
   Copyright (C) 2017 Amdocs
   ================================================================================
+  Modifications Copyright (C) 2018 Nokia
+  ================================================================================
   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
   You may obtain a copy of the License at
@@ -189,16 +191,6 @@
             <artifactId>assertj-core</artifactId>
             <scope>test</scope>
         </dependency>
-        <dependency>
-            <groupId>org.powermock</groupId>
-            <artifactId>powermock-api-mockito</artifactId>
-            <scope>test</scope>
-        </dependency>
-        <dependency>
-            <groupId>org.powermock</groupId>
-            <artifactId>powermock-module-junit4</artifactId>
-            <scope>test</scope>
-        </dependency>
     </dependencies>
 
     <build>