http proxy settings need a different connector

ApacheConnectorProvider supports the http proxy properties defined by DMAAP MR and not the default HttpUrlConnectorProvider

Issue-ID: DMAAP-1548
Signed-off-by: Ravi Pendurty <ravi.pendurty@highstreet-technologies.com>
Change-Id: Ie1cff823ff247133c69434110b04b8191b46a1f6
Signed-off-by: Ravi Pendurty <ravi.pendurty@highstreet-technologies.com>
diff --git a/pom.xml b/pom.xml
index 3d1785b..134971a 100644
--- a/pom.xml
+++ b/pom.xml
@@ -175,6 +175,11 @@
             <version>${jersey.version}</version>
         </dependency>
         <dependency>
+            <groupId>org.glassfish.jersey.connectors</groupId>
+            <artifactId>jersey-apache-connector</artifactId>
+            <version>2.29.1</version>
+        </dependency>
+        <dependency>
             <groupId>org.glassfish.jersey.core</groupId>
             <artifactId>jersey-client</artifactId>
             <version>${jersey.version}</version>