fixed icon issues with large crates, added a reinforced large secure crate (different aesthetically)

Signed-off-by: Cael_Aislinn <cael_aislinn@yahoo.com.au>
Committing cryobag.dmi
Merge pull request #2496 from CIB/feature

Committing cryobag.dmi
runtime fix in spam event

Signed-off-by: Cael_Aislinn <cael_aislinn@yahoo.com.au>
Merge pull request #2497 from Jamini/bleeding-edge-freeze

Bleeding edge freeze
Merge branch 'bleeding-edge-freeze' of https://github.com/Baystation12/Baystation12 into bleeding-edge-freeze
removed duplicate pipe in atmos, relocated rigs to proper storage areas (none removed), reshuffled engineering door access to be more appropriate (central engineering areas require access_engine_equip or access_atmospherics, etc)

Signed-off-by: Cael_Aislinn <cael_aislinn@yahoo.com.au>
Merge pull request #2498 from caelaislinn/bleeding-edge-freeze

Tweaks and fixes
Worked with Cael and Gamer to adjust a few things in Engineering. Added firelocks, fixed the atmos/engineering delivery door and name. Fixed some vent roundstart values. Added cael's shields to secure store. changed around access to the escape pod and hardsuits. Moved one of the two welding goggles from the assembly line to engineering tool store. Fixed the maint door. Added a room to maint.

Signed-off-by: Jamini <mobiousjami@gmail.com>