Added README

README.md

+# Basic set of software examples how to use uFR Series readers API
+
+Software example written for Embarcadero (former Borland) C++ Builder . Shows basic usage of uRF Series reader's API.
+Three basic usage software examples formed by difficulty level : Simplest, Simple and Advanced.
+Also added very simple example of use in Embarcadero XE7 VCL for Win X64.
+
+
+## Getting Started
+
+Download project, open source in RAD studio, compile and run. Optionally you can use precompiled binary at first.
+Appropriate ufr-lib dynamic library (ufCoder-...) is mandatory for this project, choose it depending on platform and architecture.
+
+### Prerequisites
+
+uFR series reader, Embarcadero Studio.
+
+
+### Installing
+
+No installation needed. 
+
+
+## Usage
+
+Example provides basic funcionality, formed by difficulty level : 
+1. Simplest - getting card serial number (UID), reading and writing data by Linear functions, 
+2. Simple - expanded set of functions, use of reader and card keys, authentication methods, reader UI signals  
+3. Advanced- more functions added, like Block manipulation etc.
+ 
+
+## License
+
+This project is licensed under the ..... License - see the [LICENSE.md](LICENSE.md) file for details
+
+## Acknowledgments
+
+* Purpose of this software demo is to provide additional info about usage of uFR Series API specific features.
+* It is specific to mentioned hardware ONLY and some other hardware might have different approach, please bear in mind that.  
+
+