'any' type implemented

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JSON LIBRARY UPDATES
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+List of changes:

	1) jsongen.erl:
		+ 'any' type implemented
		+ Refactoring and minor updates

	2) jsonschema.erl: Minor updates

	3) tests/hungarian.jsch renamed to tests/hungarian1.jsch

	4) tests/hungarian_2.jsch renamed to tests/hungarian2.jsch