Getters and setters for line symbolizers
Getters and setters for polygon symbolizer
Getters and setters for shape symbolizers
Fixing bug with IconLiteral#equals and adding tests
Getters and setters for icon symbolizer
Adding tests for text symbolizer
Getters and setters for text symbolizer
Merge pull request #862 from tschaub/mutable-symbolizers

Provide getters and setters for symbolizer properties