Conditional turn restriction support (#3841)

* optionally include condition and via node coords in InputRestrictionContainer

* only write conditionals to disk, custom serialization for restrictions

* conditional turn lookup, reuse timezone validation from
extract-conditionals

* adapt updater to use coordinates/osm ids, remove internal to external map

* add utc time now parameter to contraction

* only compile timezone code where libshp is found, adapt test running

* slight refactor, more tests

* catch invalid via nodes in restriction parsing, set default cucumber
origin to guinée

* add another run to test mld routed paths

* cosmetic review changes

* Simplify Timezoner for windows build

* Split declaration and parsing parts for opening hours

* adjust conditional tests to run without shapefiles

* always include parse conditionals option

* Adjust travis timeout

* Added dummy TZ shapefile with test timezone polygons

* [skip ci] update changelog

src/tools/extract.cpp

@@ -49,7 +49,13 @@ return_code parseArguments(int argc, char *argv[], extractor::ExtractorConfig &e
         boost::program_options::bool_switch(&extractor_config.use_metadata)
             ->implicit_value(true)
             ->default_value(false),
-        "Use metada during osm parsing (This can affect the extraction performance).");
+        "Use metadata during osm parsing (This can affect the extraction performance).")(
+        "parse-conditional-restrictions",
+        boost::program_options::value<bool>(&extractor_config.parse_conditionals)
+            ->implicit_value(true)
+            ->default_value(false),
+        "Save conditional restrictions found during extraction to disk for use "
+        "during contraction");
 
     bool dummy;
     // hidden options, will be allowed on command line, but will not be