completely purge buggy osm plugin from visual tests
use <type_traits>
use phoenix v3 syntax + cleanups
template json::(multi_)geometry_grammar on Geometry and GeometryContainer respectfully
make scoped_state noncopyable
enable another shield test - this one using null path expression
further tests of path expressions for shields
make rendering bench shell easy to run
travis: run all visual tests using threaded load
remove unused include
back to using shared_ptr for holding text_placement_info
clean up string handling in font_set::add_face_name
fix mis-spelling of fwd declare for text_placement_info_dummy
finish templating the json geometry generator on geometry container
cleanup unused clipped_ member of base_symbolizer_helper after 9835057b0f
accept scale_factor as option in test_rendering bench
font_set: explicitly initialize face_names_ member
avoid creating evaluated_format_properties on the stack
fix uneeded pointer indirection with glyph_info/glyph_position
itemizer should be const in icu_shaper