Allow embedding symbol and pattern images into the render theme (format is "base64:<data>").
Experimental (and probably buggy) support for arbitrary tile sizes and density dependent stroke widths
Improved tag-mapping (optimized for Hungary, but probably usable in other countries too)
Removed the internal render theme in order to reduce binary size
Removed the XML Schema for the render theme (it doesn't seem to be used anyway)
Hardcoded paths = bad
Miscellaneous changes
Removed the the license files from the final jars (the app will show the proper license when needed)