1. ContentHandler don't fail on intermittent failure

2. Bump up gradle release version

Author: vivetiwa

gradle.properties

@@ -11,7 +11,7 @@
 ##
 
 group=com.adobe.platform.streaming
-versionMain=0.0.3
+versionMain=0.0.5
 versionQualifier=
 
 param_artifactory_user=

streaming-connect-common/src/main/java/com/adobe/platform/streaming/http/ContentHandler.java

@@ -35,7 +35,7 @@ public JSONObject getContent(HttpConnection conn) throws HttpException {
       try (InputStream in = conn.getInputStream()) {
         return new JSONObject(HttpUtil.streamToString(in));
       } catch (IOException e) {
-        throw new HttpException("Error parsing content", e);
+        throw new HttpException("Error parsing content", e, 405);
       }
     }
   };