====== Buff production ======
Unlocks a temporary buff for prouction buildings that lasts for 360 days and costs 5 of the appropriate tool to activate.

Buildings that can benefit from the buff:
  * [[villagetab:forest:loggers_hut|Loggers hut]] for 5 [[resources:tools:axe|Axes]] (New tools).
  * [[villagetab:forest:Forester]] for 5 [[resources:tools:shovel|Shovels]] (New tools).
  * [[villagetab:forest:hunter_lodge|Hunter lodge]] for 5 [[resources:tools:bow|Bows]] (New tools).
  * [[villagetab:field:Farm]] for 5 [[resources:tools:shovel|Shovels]] (New tools).
  * [[villagetab:mountains:Quarry]] for 5 [[resources:tools:pickaxe|Pickaxes]] (New tools).
  * [[villagetab:mountains:Pit_mine|Pit mine]] for 5 [[resources:tools:pixkaxe|Pickaxes]] and 5 [[resources:tools:shovel|Shovels]] (New tools).
  * [[villagetab:mountains:Deep_mine|Deep mine]] for 10 [[resources:tools:pickaxe|Pickaxes]] and 10 [[resources:tools:shovel|Shovels]] (New tools).
  * [[villagetab:village:Bakery]] for 20 [[resources:processed:cut_stone|Cut stones]] (Bread oven).

__Requirements__: [[research:Management]], 2 [[resources:tools:pickaxe]], 2 [[resources:tools:shovel]], 2 [[resources:tools:axe]] and 2 [[resources:tools:hammer]].

__Research points__: 50