Adding contact and contribution docs

Author: akshaisarma

docs/about/contact.md

@@ -0,0 +1,22 @@
+# Contact Us
+
+## Issues
+
+If you have any issues with any of the particular Bullet sub-components, feel free to create issues.
+
+|               |        |
+| ------------- | ------ |
+| Storm         | [https://github.com/yahoo/bullet-storm/issues](https://github.com/yahoo/bullet-storm/issues)     |
+| Web Service   | [https://github.com/yahoo/bullet-service/issues](https://github.com/yahoo/bullet-service/issues) |
+| UI            | [https://github.com/yahoo/bullet-ui/issues](https://github.com/yahoo/bullet-ui/issues)           |
+| Record        | [https://github.com/yahoo/bullet-record/issues](https://github.com/yahoo/bullet-record/issues)   |
+| Documentation | [https://github.com/yahoo/bullet-docs/issues](https://github.com/yahoo/bullet-docs/issues)       |
+
+## Mailing Lists
+
+If you have a general question, reach out to us at the Users list and at Developers if you have a particular question for the developers.
+
+|            |        |
+| ---------- | ------ |
+| Users      | [bullet-users@googlegroups.com](bullet-users@googlegroups.com) |
+| Developers | [bullet-dev@googlegroups.com](bullet-dev@googlegroups.com) |

docs/about/contributing.md

@@ -0,0 +1,24 @@
+# Contributing
+
+We welcome all contributions! We also welcome all usage experiences, stories, annoyances and whatever else you want to say. Head on over to our [Contact](contact.md) and let us know!
+
+## Contributor License Agreement (CLA)
+
+Bullet is hosted under the [Yahoo Github Organization](https://github.com/yahoo). In order to contribute to any Yahoo project, you will need to submit a CLA. When you submit a Pull Request to any Bullet repository, a CLABot will ask  you to sign the CLA if you haven't signed one already.
+
+## Future plans
+
+Here is a list of features we are currently considering/working on. If the Status column is empty, we are still discussing how to approach/break them. They will be updated as they are solidified. Feel free to [contact us](contact.md) with any ideas/suggestions/PRs! 
+
+This list is neither comprehensive nor in any particular order.
+
+| Feature            | Components  | Description               | Status        |
+|------------------- | ----------- | ------------------------- | ------------- |
+| TOP K              | UI, BE      | A TOP K implementation using DataSketches: FrequentItems | In progress |
+| DISTRIBUTION       | UI, BE      | A query to get the distribution/quantiles of a numeric field using DataSketches: Quantiles | In progress |
+| Pub-Sub Queue      | BE, WS, UI  | WS and BE talk through the pub/sub. Bullet Storm uses Storm DRPC for this, which is strictly request-response. This will let us work on other Stream Processors and support incremental updates through WebSockets or SSEs | |
+| Incremental updates| BE, WS, UI  | Push results back to users as soon as they arrive. Monoidal operations implies additive, so progressive results can be streamed back. Micro-batching and other features come into play | |
+| SQL API            | BE, WS      | WS supports an endpoint that converts a SQL-like query into Bullet queries | |
+| LocalForage        | UI          | Migration to LocalForage to distance ourselves from the relatively small LocalStorage space | [#9](https://github.com/yahoo/bullet-ui/issues/9) |
+| UI Packaging       | UI          | Github releases and building from source are the only two options. Docker or something similar may be more apt | |
+| Simple Settings    | UI, WS      | There are several settings in the UI and WS that are directly tied to the BE. They should be configurable and optimally configurable from one location | |

docs/ui/setup.md

@@ -162,4 +162,9 @@ To cement all this, if you wanted an instance of the UI in your CI environment,
 }
 ```
 
-Your UI on CI host will POST to http://bullet-ws.development.domain.com:4080/bullet/api/drpc for UI created Bullet queries, GET the schema from http://bullet-ws.development.domain.com:4080/bullet/api/columns, populate an additional link on the Help dropdown pointing to http://data.docs.domain.com and will GET and cache a defaultFilter from http://bullet-ws.development.domain.com:4080/custom-endpoint/api/defaultQuery.
+Your UI on your CI environment will:
+
+  * POST to ```http://bullet-ws.development.domain.com:4080/bullet/api/drpc``` for UI created Bullet queries
+  * GET the schema from ```http://bullet-ws.development.domain.com:4080/bullet/api/columns```
+  * Populate an additional link on the Help dropdown pointing to ```http://data.docs.domain.com```
+  * GET and cache a defaultFilter from ```http://bullet-ws.development.domain.com:4080/custom-endpoint/api/defaultQuery```

mkdocs.yml

@@ -20,7 +20,9 @@ pages:
   - Setup: ui/setup.md
   - Usage: ui/usage.md
 - About:
-  - Releases: about/releases.md
+  - Past Releases: about/releases.md
+  - Contributing: about/contributing.md
+  - Contact Us: about/contact.md
 
 markdown_extensions:
     - admonition