Add Notifications to docs (#87)

* moved docs to root folder, update readme to include Notifications roadmap
Signed-off-by: David Cui <davidcui@amazon.com>

* update readme to clarify current status of supported features
Signed-off-by: David Cui <davidcui@amazon.com>

README.md

@@ -6,7 +6,7 @@
 
 # OpenSearch Dashboards Reports
 
-OpenSearch Dashboards Reports allows ‘Report Owner’ (engineers, including but not limited to developers, DevOps, IT Engineer, and IT admin) export and share reports from OpenSearch Dashboards dashboards, saved search, alerts and visualizations. It helps automate the process of scheduling reports on an on-demand or a periodical basis (on cron schedules as well). Further, it also automates the process of exporting and sharing reports triggered for various alerts. The feature is present in the Dashboard, Discover, and Visualization tabs. Scheduled reports can be sent to (shared with) self or various stakeholders within the organization such as, including but not limited to, executives, managers, engineers (developers, DevOps, IT Engineer) in the form of pdf, hyperlinks, csv, excel via various channels such as email, slack, Amazon Chime. However, in order to export, schedule and share reports, report owners should have the necessary permissions as defined under Roles and Privileges.
+OpenSearch Dashboards Reports allows ‘Report Owner’ (engineers, including but not limited to developers, DevOps, IT Engineer, and IT admin) export and share reports from OpenSearch Dashboards dashboards, saved search, alerts and visualizations. It helps automate the process of scheduling reports on an on-demand or a periodical basis (on cron schedules as well). Further, it also automates the process of exporting and sharing reports triggered for various alerts. The feature is present in the Dashboard, Discover, and Visualization tabs. We are currently working on integrating Dashboards Reports with Notifications to enable sharing functionality. After the support is introduced, scheduled reports can be sent to (shared with) self or various stakeholders within the organization. These stakeholders include but are not limited to, executives, managers, engineers (developers, DevOps, IT Engineer) in the form of pdf, hyperlinks, csv, excel via various channels such as email, Slack, and Amazon Chime. However, in order to export, schedule and share reports, report owners should have the necessary permissions as defined under Roles and Privileges.
 
 # Request for Comments ( RFC )
 
@@ -33,6 +33,10 @@ There could be two reasons for this problem
 
 We welcome you to get involved in development, documentation, testing the OpenSearch Dashboards reports plugin. See our [CONTRIBUTING.md](./CONTRIBUTING.md) and join in.
 
+## Notifications Integration
+
+OpenSearch Dashboards Reports integration with [Notifications](https://github.com/opensearch-project/notifications) is currently in progress, tracking for the 8/30 OpenSearch 1.1 release.
+
 ## Code of Conduct
 
 This project has adopted an [Open Source Code of Conduct](https://opensearch.org/codeofconduct.html).