query_yn highlights 'No' in white. less offensive than i feared
Merge branch 'master' of https://github.com/cSep/Cataclysm-DDA
This reverts commit b402c514e8bbf388569683d26253896de6a91991.
renames gardening shovel to trowel
Merge pull request #7189 from cSep/trowel

Trowel it is.   renames the gardening shovel.
invalidate map caches when a new map is loaded (map::load)
Move cache invalidation to map::loadn,

That function is called from map:load and from map::shift.
Invalidating caches is cheap, doesn't matter if this is done onve for each new submap.
replaces invalid tool qualities with those used by the pipe_shotgun
Fixes bug in submap refactor.

Forgot to multiply submap position by submap size.
Merge pull request #7200 from cSep/pipe_double_shotgun

Double Barreled Pipe Shotgun recipe fix for #7195
Merge branch 'map-caching-invalidate' of https://github.com/BevapDin/Cataclysm-DDA into fixmerge
Merge branch 'master' of https://github.com/CIB/Cataclysm-DDA into fixmerge