Port nfvo/vnf_functest for framework merge

Merged VNF onboarding test functions and frameworks locating separately
in nfvo/vnf_functest and vnfsdk/vnf-sdk-function-test seed code.
1) Reconstructed by aligning with the original interface and sequence design;
2) Replaced Restful calls with local invokes;
3) Implemented DB support (PostgreSQL) for persistent recording;
4) Added unit tests associated;
5) Unified package names to "onap";
6) Fixed several inherent issues.

Issue-ID: VNFSDK-178
Change-Id: I2147c5df8dd400adef71dafca9073b12d992d2df
Signed-off-by: Kailun Qin <kailun.qin@intel.com>
diff --git a/pom.xml b/pom.xml
index 2ee9bc9..44a550d 100644
--- a/pom.xml
+++ b/pom.xml
@@ -15,17 +15,18 @@
     limitations under the License.
  -->
 <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">
- 
-	 <parent>
+
+    <parent>
         <groupId>org.onap.oparent</groupId>
         <artifactId>oparent</artifactId>
-        <version>1.0.0-SNAPSHOT</version>     
+        <version>1.1.0</version>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
     <groupId>org.onap.vnf-sdk.function-test</groupId>
-    <artifactId>vnfsdk-functest-core-parent</artifactId>   
+    <artifactId>vnfsdk-functest-core-parent</artifactId>
     <name>vnfsdk-functest</name>
+    <version>1.0.0-SNAPSHOT</version>
     <packaging>pom</packaging>
 
     <modules>