Blade Language Developer Source

[Forger] Added regular expression syntax tree elements.

[Forger] Added Visitor/Visitable interfaces for character sets. Added attribute handling methods to SyntaxNode. Modified Location class to check arguments upon creation not printing.

[Iron] Removed Collection interface and implementations. Dependent projects should use standard JDK collections until a complete and well-designed collection library is developed. Also removed test cases and uses of these collections.

[Iron][Forger] Added Closeable interface. Added common parser resources. Finished comments on charset syntax tree classes.

[Forger] Restructured package hierarchy of the project.

[Forger] Removed JAXB classes from blade.forger.charset package. Planning to replace with StAX-based parser. Finished character set syntax tree hierarchy.

[Forger] Renamed blade.forger.parser package to blade.forger.syntax.

[Forger] Translated comments to English, attaching license notice to source files. Restructuring character set class hierarchy, added CompleteCharSet. Regression tests run successfully.

[Iron] Added Javadoc generation to POM. Renamed BackIterator to ReverseIterator.
Translating comments to English, attaching license notice to source files.

[Iron][Forger] Added Apache License, version 2.0
Added Copyable interface. Extracted CharSet interface, to be implemented by reference implementation class in test sources. Added CharSetFactory interface and implementations for testee and tester sources.