Do not ignore custom model in client-hc, fix graphhopper#2535

No longer ignore headings in client-hc, fix graphhopper#2009

Make node-based CH more robust for different weightings (graphhopper#…

…2514)

* search radius is based on mean graph degree again, but the factor used to determine the maximum settled nodes is now configurable
* allow limiting the maximum number of neighbor updates per node
* use neighbor update heuristic by default

Release 4.0

recommend release 3.2

pin webpack version

avoid prototype pollution (graphhopper#2370)

* avoid prototype pollution

* Update web-bundle/src/main/resources/com/graphhopper/maps/js/tools/url.js

Co-authored-by: Kirill <[email protected]>

* Update web-bundle/src/test/resources/com/graphhopper/maps/spec/tools/urlSpec.js

Co-authored-by: Kirill <[email protected]>

* add expected in test

Co-authored-by: Kirill <[email protected]>

Include priority EncodedValue in CustomWeighting (graphhopper#2333)

* priority: use 4 bits and 0.1 factor

* move 0.5 into EncodedValue

* introduce priority in CustomWeighting

* include priority and test bike fastest vs bike custom

* rename enums to adapt to new range 0..15

* Add failing test

* replace 1.5 with PriorityCode

Co-authored-by: easbar <[email protected]>

release 3.0

geocoding request should throw an exception for every not http 200