Path notes for v0.8.2a

Improvements
* Optimized bridges initialization resulting in ~40% faster content loading.
* Bridge segments whose pillars are entirely on land can now be built using unity build.
* Excluded pillars, poles, and other infrastructure entities from global search results.
* Re-ordering a ship to a new world location no longer sends it back to the dock first.
* Speed increase keybind no longer cycles into super speeds when they are not activated.

Fixes
* Fixed that FBR enrichment would skip a beat every now and then due to remaining fuel life amounts not being carried over to the next cycle.
* Fixed that train pathfinding underestimated the cost of routing through stations, causing trains to prefer pathing through stations unnecessarily.
* Fixed that boats would spin up to 359 degrees when leaving the dock.
* Fixed amphibious dump truck mixed material pile colors.
* Fixed a crash related to settlements.