Fix: Engineering borg's 'Antique' sprite being invisible. Blasted caps.

New: Rowtree's 'Lucy' Cyborg and Serithi's 'REMNANT' AI Core sprites implemented.

Tweak: Cult's conversion rune failure text tweaked so something a little more immersive.
Eep, this is needed for Serithi's custom sprite, forgot one last ctrl-s
Fixes a boatload of issues on the map.
Nerfs the PDA flashlight to make the ACTUAL flashlight a viable option.
changelog
Merge pull request #2975 from meyar/master

Map fixes and a PDA tweak.
Fix for security belts not holding all seven items if the total combined w_class of the items is over 14. They should now be able to hold seven of any items that fit in them.
Merge pull request #2977 from MagmaRam/master

Fix for security belts not holding all seven items sometimes
Bumping into firelocks in exosuit.
Merge pull request #2978 from Segrain/master

Opening firelocks for exosuits.
Runtime fix.

ZMerge was trying to combine lists without checking for existence.
Merge pull request #2981 from SkyMarshal/zas-cleanup

Runtime fix.
Fixes a piping error in chemistry
Chaaaaaange
Merge pull request #2986 from meyar/master

Map fix: Chemistry disposal
Merge pull request #2963 from Ravensdale/master

Robot bug fix, synthetic custom sprites update and a rune text tweak
Merge branch 'master' of https://github.com/Baystation12/Baystation12 into bleeding-edge-freeze

Conflicts:
	html/changelog.html
	maps/tgstation.2.1.0.0.1.dmm