New features

Added README and other community files.
Added nullability property of Type and PDGL syntax for that.
Added final and final final class modifiers and PDGL syntax for that.

Fixes and features. Real using generated classes in project

v0.2.2-alpha

Updated lib

Fixes in CompileCommand

Fixed CompileCommand

Removed normalizePath, added _pathInfo

Added CLI. No project configuration

v0.2-alpha

Final preparations

Works except validators

v0.1-alpha

All works except validators. Alpha 0.1!