Smartfridge variations added to chemistry, bar and virology. One of the virology windows didn't have sides, so I fixed that.
trans_to_ingest now used for consumption of food, drink and pills instead of trans_to. This adds a ten second delay between ingestion and addition of the reagents to the body.
Changelog updated.
Merge branch 'dev' of https://github.com/Baystation12/Baystation12 into dev

Conflicts:
	maps/tgstation2.dmm
Ingested acid and mutagen will now react after the ten second delay.
Minor update to changelog.
Temporary map revert to fix map cleaning.
Smartfridges (bar, chemistry, virology) readded.
Added piano/minimoog to bar. Fixed Chemistry area.
Changelog.
Merge pull request #4527 from RavingManiac/dev

Chemistry, bar and virology smartfridges. Ingestion reagent transfer delay. Piano