[SDK 726] Readme.md updated (#71)

* - Badges added
- C++ doc url added

* section moved to higher place.

Author: ZahidZafar

README.md

@@ -11,6 +11,16 @@ This repository contains the portable Countly C++ SDK.
 * **Slack user?** [Join our Slack community](http://slack.count.ly:3000/)
 * **Questions?** [Ask in our Community forum](http://community.count.ly)
 
+## About
+
+This repository includes the Countly C++ SDK.
+
+Need help? See [Countly SDK for C++](https://support.count.ly/hc/en-us/articles/4416163384857-C-) documentation at [Countly Resources](http://resources.count.ly), or ask us on our [Countly Analytics Community Slack channel](http://slack.count.ly).
+
+## Security
+
+Security is very important to us. If you discover any issue regarding security, please disclose the information responsibly by sending an email to [email protected] and **not by creating a GitHub issue**.
+
 ## Dependencies and building
 
 Countly C++ SDK has been designed to work with very few dependencies in order to be available on most platforms.
@@ -90,4 +100,33 @@ To run unit tests associated with 'SQLITE' and 'Custom SHA-256' build executable
 
 ``` shell
 cmake -DCOUNTLY_BUILD_TESTS=1 -DCOUNTLY_USE_SQLITE=1 -DCOUNTLY_USE_CUSTOM_SHA256=1 -B build
-```
+```
+## Other Github resources
+
+This SDK needs one of the following Countly Editions to work:
+
+* Countly Community Edition, [downloadable from Github](https://github.com/Countly/countly-server)
+* [Countly Enterprise Edition](http://count.ly/product)
+
+For more information about Countly Enterprise Edition, see [comparison of different Countly editions](https://count.ly/compare/)
+
+There are also other Countly SDK repositories (both official and community supported) on [Countly resources](http://resources.count.ly/v1.0/docs/downloading-sdks).
+
+## How can I help you with your efforts?
+Glad you asked. We need ideas, feedback and constructive comments. All your suggestions will be taken care with utmost importance. We are on [Twitter](http://twitter.com/gocountly) and [Facebook](http://www.facebook.com/Countly) if you would like to keep up with our fast progress!
+
+## Badges
+
+If you like Countly, [why not use one of our badges](https://count.ly/brand-assets) and give a link back to us, so others know about this wonderful platform?
+
+<a href="https://count.ly/f/badge" rel="nofollow"><img style="width:145px;height:60px" src="https://count.ly/badges/dark.svg?v2" alt="Countly - Product Analytics" /></a>
+
+    <a href="https://count.ly/f/badge" rel="nofollow"><img style="width:145px;height:60px" src="https://count.ly/badges/dark.svg" alt="Countly - Product Analytics" /></a>
+
+<a href="https://count.ly/f/badge" rel="nofollow"><img style="width:145px;height:60px" src="https://count.ly/badges/light.svg?v2" alt="Countly - Product Analytics" /></a>
+
+    <a href="https://count.ly/f/badge" rel="nofollow"><img style="width:145px;height:60px" src="https://count.ly/badges/light.svg" alt="Countly - Product Analytics" /></a>
+
+### Support
+
+For Community support, visit [http://community.count.ly](http://community.count.ly "Countly Community Forum").