yEd format decoder implementation

README.md

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+# The Cyberida State Machine Library
+
+The C library for processing CyberiadaML - the version of GraphML for storing state machine graphs
+for Cyberiada Project, Berloga games and Orbita satellite 
+
+The code is distributed under the Lesser GNU Public License (version 3), the documentation -- under
+the GNU Free Documentation License (version 1.3).
+
+## Requirements
+
+* build-essential
+* libxml2-dev
+
+## Installation
+
+Run `make` to build the library binaries.
+
+Run `make test` to build the test program.
+
+Use variables:
+* `DEBUG=1` debug version of the library
+* `DYNAMIC=1` build shared version of the library