Override LC_NUMERIC because picojson.
Rename "first aid" item to "first aid kit".
Properly pass item->name to use_healing_item().

Conflicts:
	iuse.cpp
I18n for mapgen.cpp.
I18n for imaginary items, such as "nearby fire".

Conflicts:
	itypedef.cpp
Update the .pot file
Update translations.
Merge pull request #3279 from yobbobanana/0.8.0.1

0.8.0.1 translation updates