Update README.md file according to "README.md template"

Created MR for this issue.
Please review.

Issue exists in the patch.

git.drupalcode.org_project_odata_client_-_merge_requests_1.diff.txt:55: trailing whitespace.
Supporting organizations:
warning: 1 line adds whitespace errors.

1. [project page] and [Issue queue] is missing from the Project and introduction section.

Anjali Mehta → made their first commit to this issue’s fork.

Kindly Review the changes.
Thank you..

Hi file I revised the last changes.

File is ok to me.

Readme is following drupal standards.

All the require sections are described well.

The errors mentioned before has been fixed.

Moving to RTBC.