Update README

Signed-off-by: Drasko DRASKOVIC <[email protected]>

.gitignore

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+build

LICENSE

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+
                                  Apache License
                            Version 2.0, January 2004
-                        http://www.apache.org/licenses/
+                        https://www.apache.org/licenses/
 
    TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
 
@@ -175,24 +176,13 @@
 
    END OF TERMS AND CONDITIONS
 
-   APPENDIX: How to apply the Apache License to your work.
-
-      To apply the Apache License to your work, attach the following
-      boilerplate notice, with the fields enclosed by brackets "[]"
-      replaced with your own identifying information. (Don't include
-      the brackets!)  The text should be enclosed in the appropriate
-      comment syntax for the file format. We also recommend that a
-      file or class name and description of purpose be included on the
-      same "printed page" as the copyright notice for easier
-      identification within third-party archives.
-
-   Copyright [yyyy] [name of copyright owner]
+   Copyright 2015-2020 Mainflux
 
    Licensed under the Apache License, Version 2.0 (the "License");
    you may not use this file except in compliance with the License.
    You may obtain a copy of the License at
 
-       http://www.apache.org/licenses/LICENSE-2.0
+       https://www.apache.org/licenses/LICENSE-2.0
 
    Unless required by applicable law or agreed to in writing, software
    distributed under the License is distributed on an "AS IS" BASIS,

README.md

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-# mgate
-Mainflux API Gateway
+# mGate
+mGate is an IoT API Gateway.
+
+It is deployed in front of Mainflux system and can be used for authorization,
+packet inspection and modification, logging and debugging and various other purposes.
+
+## Usage
+```bash
+go get github.com/mainflux/mgate
+cd $(GOPATH)/github.com/mainflux/mgate
+make
+./mgate
+```
+
+## Architecture
+mProxy starts TCP, UDP and WS servers, offering connections to devices. Upon the connection, it establishes
+a session with a remote MQTT and CoAP brokers.
+
+Lorem ipsum...
+
+## Deployment
+mProxy does not do load balancing - just pure and simple proxying. This is why it should be deployed
+right in front of some LB like NginX or Traefik that wil load-balance TCP and UDP packets.
+
+## License
+[Apache-2.0](LICENSE)