Button to fill lumberjack range with trees (#1077)

Introduces a new component which probably sees its only use ever here.
Button imagery highly temporary. Fixes #1077.

Todo: update/refresh button tooltip and costs after clicking -
right now still shows the old amount and cost of trees to plant.
FieldBuilder: Docstring, crude data refresh, randomized starting rotation

This probably suffices as most misleading information is removed/updated.
Also rename a method for clarity.
FieldBuilder: Use new icon, slightly improve layout

Also disable in case no new field would be constructed by the action.
Merge pull request #2286 from unknown-horizons/t1077

Button to fill lumberjack range with trees (#1077)