Configuration option:  Ability to set ERT to be admin call only.

Admin request.

Default behavior is what we're used to, that two heads can call for the ERT
with the option turned on it removes the ability for players to call for an ERT and requires admin intervention.
Merge pull request #4516 from Furlucis/master

IPC icon fix
fixes IPC brain surgery

could not start the brain surgery on IPCs this should fix it
Despawning in cryo pods no longer prematurely end rev rounds.
Dionaea can no longer steal blood from species which have the NO_BLOOD flag

Fixes #4510

Signed-off-by: Mloc-Argent <colmohici@gmail.com>
Merge pull request #4505 from Ccomp5950/ert_admin_only

Configuration option:  Ability to set ERT to be admin call only.
Adds a C library alternative to the ircbot nudge script.

This allows for more secure and stable transmission on Linux, but you might see some improvements on Windows too.
Code lies in (confusingly) lib/src.
nudge.c should be compiled to lib/nudge.[dll/so] and be linked against netutil.c.

There's some horribly hacky code in nudge.c to assemble pickled data, but it's probably the fastest way that's still safe.

Signed-off-by: Mloc-Argent <colmohici@gmail.com>
Merge pull request #4520 from alex-gh/cryopod_fix_bs12

Despawning in cryo pods no longer prematurely end rev rounds.
Merge pull request #4519 from Furlucis/master

Meat cutting fix
Merge pull request #4526 from Mloc/bs12-libnudge

Adds a C library alternative to the ircbot nudge script.
Merge pull request #4521 from Mloc/bs12-bloodyipcs

Dionaea can no longer steal blood from species which have the NO_BLOOD flag
Merge pull request #4518 from yashaldie/master

fixes IPC brain surgery
Fixed some machinery frames saying they need Manipulators instead of Micro Manipulators.
Fixed the bug where mech fabricators would get stuck whenever the RnD console was not found.
Merge pull request #4529 from JoeyJo0/master

Fixed two small bugs
Removes an unnecessary check

The things you can attach to suits should already be determined by the
allowed list, no need to restrict it based off of size if it's in the
allowed items.