Removed gpg plug in which is causing jenkins build issue.
Issue-id: DMAAP-38
Change-Id: I744f2efcb3908e6c9b52b0f4d342b5350fe0f978
Signed-off-by: Varun Gudisena <vg411h@att.com>
                                        </execution>
                                </executions>
                        </plugin>
-                       <plugin>
+                       <!-- <plugin>
                                <groupId>org.apache.maven.plugins</groupId>
                                <artifactId>maven-gpg-plugin</artifactId>
                                <version>1.5</version>
                                                </goals>
                                        </execution>
                                </executions>
-                       </plugin>       
+                       </plugin> -->   
                        <plugin>
                                <groupId>org.sonatype.plugins</groupId>
                                <artifactId>nexus-staging-maven-plugin</artifactId>