doc: add Fluent Bit production users

Signed-off-by: Eduardo Silva <eduardo@treasure-data.com>

Author: edsiper

README.md

@@ -34,6 +34,14 @@ Fluent Bit runs on x86_64, x86, arm32v7 and arm64v8 architectures.
   - Data analysis and prediction: Timeseries forecasting
 - Portable: runs on Linux, MacOS, Windows and BSD systems
 
+## Fluent Bit in Production
+
+[Fluent Bit](https://fluentbit.io) is used widely, just on 2019 it was deployed more than **62 Million** times. The following is a preview of who uses Fluent Bit heavily in production:
+
+> If your company uses Fluent Bit and is not listed, feel free to open a Github issue and we will add the logo.
+
+![](documentation/fluentbit_users.png)
+
 ## [Documentation](https://docs.fluentbit.io)
 
 Our official project documentation for [installation](https://docs.fluentbit.io/manual/installation), [configuration](https://docs.fluentbit.io/manual/configuration), deployment and development topics is located here:

documentation/README.md

@@ -1,11 +1,12 @@
 # Fluent Bit Documentation
 
-For every [Fluent Bit](http://fluentbit.io) release there is full documentation, the most updated documents can be found in the following link:
+For every [Fluent Bit](https://fluentbit.io) release there is full documentation, the most updated documents can be found in the following link:
 
-[http://fluentbit.io/documentation](http://fluentbit.io/documentation)
+[https://docs.fluentbit.io/](https://docs.fluentbit.io/)
 
 ### Documentation Sources
 
 If you are interested into provide some documentation contribution, please refer to the following GIT repository for more details:
 
 [http://github.com/fluent/fluent-bit-docs](http://github.com/fluent/fluent-bit-docs)
+