initial commit on SLD parser
get the build to pass
add an example and make sure everything works as expected
start adding tests for read
start with basic scale -> resolution calculation based on meters
fix up the scale -> resolution calculation, add it to the example
use units from the map view's projection in scale -> resolution calculations
start on write support
more write support, when we get an ol.style.Stroke we will always write it out as a LineSymbolizer, even though it might be the stroke of a polygon. Disadvantage is that there is no complete round-trip
write out string concatenation in the more common way
more work on halo, introduce SLD defaults for symbolizers conform the SLD spec
add name and title to ol.style.Rule
get rid of the readers we don't support in ol3 symbology as yet
better write support for PointSymbolizer
deal with elseFilter, some cleanup
separate test case for write
do not hard-code the namespaceURIs multiple times