Clarify language

Yeah, I copied a lot from the handheld game.  Still no need to leave
fodder for the pruriently-inclined.
Nerf and underwater-compatibility

This knocks the vibrator down to being made of aluminum rather than
steel (steel vibes make a surprisingly durable weapon!), but adds full
SCUBA support as well as the Gills support.

If you need to de-stress underwater, we've got you covered.
Merge branch 'more_item_cleanup' of https://github.com/kevingranade/Cataclysm-DDA into upgrades
Added debug message
Merge remote-tracking branch 'upstream/master' into 0_charge
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!
Fixed debug message
First attempted fix
Testing again.
Modified in iuse instead of player: test
Fixed extinguisher + sewing kit + fire-starting objects
Added fix for jackhammer
added Jacqueshammer and teleporter
Fixed syntax
Added fixes for Pheromone, Portal generators, Tazers, and all repair kits
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
Fixes more prices.
Fix compile errors under mingw-w64.

To be included in PR #7626.
Apply the main CXXFLAGS to `make json-check`.

In particular, do apply --std=c++11 to chkjson, but including the rest
of the flags shouldn't hurt.