New upstream version 2.15.2

.clang-tidy

.travis.yml

CHANGELOG.md

CMakeLists.txt

README.md

benchmarks/osmium_benchmark_static_vs_dynamic_index.cpp

build-msys2.bat

examples/osmium_amenity_list.cpp

examples/osmium_change_tags.cpp

examples/osmium_index_lookup.cpp

examples/osmium_pub_names.cpp

include/osmium/area/assembler_legacy.hpp

include/osmium/area/detail/basic_assembler.hpp

include/osmium/area/detail/node_ref_segment.hpp

include/osmium/area/multipolygon_collector.hpp

include/osmium/area/multipolygon_manager.hpp

include/osmium/geom/mercator_projection.hpp

include/osmium/geom/projection.hpp

include/osmium/geom/tile.hpp

include/osmium/geom/wkb.hpp