Fixes the prices of some medical comestibles.
Merge pull request #8025 from Rivet-the-Zombie/moar-fixe

Fixes the prices of some medical comestibles.
new refillable lighter behaviot [CR]

Refiilabe lighter now can be activated to use as a light source or
thrown to start fires in range.
Merge branch 'lighter' of https://github.com/tallhatguy/Cataclysm-DDA into tallhatguy-lighter
fixes

Missing translator, minor grammar, and weird disappearing-lighter code.
Nothing that couldn't be fixed.