Version 5.0.0

Breaking

• Introduces complex parser output #265 (Also makes the StyleParser interface generic.)
  The output of the readStyle and writeStyle methods of the parser interface have changed. What was just a style before is now an object.
• Update UnsupportedProperties #274

Compare geostyler/geostyler-sld-parser@e7edfe2 to update your parser.

Feature

• Introduces unit properties #266
• Introduce RangeFilter and the corresponding operator "<=x<=" #275
• Introduces "format" property for the IconSymbolizer #280

Misc

• Documentation #268 (Adds API docs)