Belted-layer related balance changes

Prevent the tool belt from being fitted. Currently the tool belt is objectively better than the tactical dump pouch, because it can be fitted and specialized military equipment can't.

Allow the tactical dump pouch and the fanny pack to be fitted.

Remove the chest rig from the belted layer. It's a vest, and is not anything like a belt.

Move the purse to the belted layer. It's a purse, and is not anything like a shirt.

Remove the holster from the belted layer. It doesn't cover anything, so having it be belted doesn't do anything.

Halve messenger bag and runner pack volume to 10 and 9, respectively. They're still better than every single other 0-enc, non-fittable item on the belted layer. 

Allow the scabbard to be fitted. There's currently no reason to use a scabbard, which offers up to the equivalent of 17 volume (when sheathing a nodachi), when you can use a messenger bag, which offers 20 volume and is easier to find. Even after the messenger bag's volume is halved, messenger bags are still the better choice for carrying most swords without this change; only the zweihander and the nodachi are larger than 10 volume.

Allow both large and small quivers to be fitted for the same reasons.

Prevent survivor-brand backpack and rucksacks from being fitted, increase the volume to match their non-survivor-brand counterparts.
Revert messenger bag and runner pack changes
Revert survivor pack and survivor rucksack changes
bugfix

how did this happen i am not good with computer
Holster, sheath, quiver changes

Cover the legs, have the varsize and belted flags. Changed the holster description to match.

Shoulder/armpit holsters should probably be added.

Ankle holsters are now belted instead of skintight and can be fitted.

Removed extraneous comma from sheath description.

Re-added varsize to toolbelt in anticipation of toolbelt changes.
Fix off-road mansion rotation, road connections that don't face north
Fix fema rotation issues. mongroup rad: unsigned char -> unsigned int
Adds toolbox item.

Containing all the sort of tools you'd expect to find in a well-equipped
toolbox. Can also be loaded with duct tape to repair wood/bone/chitin
items. Spawns in the sort of places you'd expect like auto shops,
hardware stores, and maintenance areas.

And it can be yours right now for only $129.99!
Merge remote-tracking branches 'dda/pr/7651', 'dda/pr/7687', 'dda/pr/7688' and 'dda/pr/7689' into dda-master

* dda/pr/7651:
  Holster, sheath, quiver changes
  bugfix
  Revert survivor pack and survivor rucksack changes
  Revert messenger bag and runner pack changes
  Belted-layer related balance changes

* dda/pr/7687:
  Adds toolbox item.

* dda/pr/7688:
  Fix fema rotation issues. mongroup rad: unsigned char -> unsigned int
  Fix off-road mansion rotation, road connections that don't face north

* dda/pr/7689:
  Fixed syntax
  added Jacqueshammer and teleporter
  Added fix for jackhammer
  Fixed extinguisher + sewing kit + fire-starting objects
  Modified in iuse instead of player: test
  Testing again.
  First attempted fix
  Fixed debug message
  Added debug message
Merge branch 'master' of https://github.com/CleverRaven/Cataclysm-DDA into 0_charge