Added ability to form caravans at cities and to merge entire caravans with cities(if immigration and trade policies allow all pawns and items in the city).

[Auto-generated text]: Update on 2/6/2021 3:31:04 AM.

Added editable properties "Bleed Factor", "Healing Factor", "Food Poisoning Chance", "Allowed MentalBreak Intensities", "Stat Factors", "Stat Offset Multiplier", "Stat Factor Multiplier", "Capacity Multiplier", "Disabled Work Tags" to hediff stages.

Bug FIx: Empty "makeImmuneTo" lists are set to null to avoid having a useless entry in the hediffs tooltip listing nothing behind "Prevents infection".

Added editable property "Description" to main buttons.

Added editable property "Label" to food.
Added editable property "Label" to research projects.
Added editable property "Label" to recipes.

Changed sorting for colonists to alphabetical in the CuM menu.

Added editable property "Sow Tag" to buildings.
Added editable property "Sow Tags" to plants.

Added toggle to search function, allowing to filter and group by material and object instead of only object. Eg. 4x Bed => 3x Wood Bed, 1x Gold Bed.

Added general setting to turn roof collapse globally on/off. Functionality can be disabled by forbidding the patch "Roof Collapse".