New OSM features: railways, service roads, scrubs

v0.7.4

Added scrub, service roads.

Preview update and custom map size

* Preview update and custom size.

* Version update.

* README update.

* README update.

Custom map sizes

* Multiplier and blur radius.

* WebUI update.

* Custom map sizes.

* Version update.

* README update.

* Logging update.

* Typing updates.

* Tests update.

* README update.

* webUI update.

Removed max_height and blur_seed

* Removed max_height and blur_seed.

* dtype fix for DEM.

Extended Previews feature

* Preview in StreamLit app.

* DEM previews.

* Tests update.

* README update.

Texture schema hotfix

v0.6.9

pypi version update.

Skip layer drawing if has no tags

v0.6.8

pypi version update.

Structure update

v0.6.7

Structure update.

Docker updates

v0.6.6

Docker updates.

Docker updates

v0.6.5

Docker updates.