removed .DS_Store and added attribution to IBM code pattern

gremlin/neptune-social-media-utils/CONTRIBUTING.md

@@ -4,10 +4,6 @@ This is an open source project, and we appreciate your help!
 
 We use the GitHub issue tracker to discuss new features and non-trivial bugs.
 
-In addition to the issue tracker, [#journeys on
-Slack](https://dwopen.slack.com) is the best way to get into contact with the
-project's maintainers.
-
 To contribute code, documentation, or tests, please submit a pull request to
 the GitHub repository. Generally, we expect two maintainers to review your pull
 request before it is approved for merging. For more details, see the

gremlin/neptune-social-media-utils/LICENSE

@@ -2,6 +2,10 @@
                            Version 2.0, January 2004
                         http://www.apache.org/licenses/
 
+   ATTRIBUTION
+   This code is extended from IBM Code Pattern at - https://github.com/IBM/janusgraph-utils
+
+
    TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
 
    1. Definitions.

gremlin/neptune-social-media-utils/README.md

@@ -1,5 +1,3 @@
-[![Build Status](https://travis-ci.org/IBM/janusgraph-utils.svg?branch=master)](https://travis-ci.org/IBM/janusgraph-utils)
-
 # Using Amazon Neptune for analysing social media feeds
 
 This gitHub lab provides a utility code for generating a social media feeds. The code along with [this](https://aws.amazon.com/blogs/database/analyzing-social-media-feeds-using-amazon-neptune/) blogpost illustrates how to use Amazon Neptune APIs, ingest data, and query graph. Developers can use or modify the code to generate custom social media datasets.