Adds photocopier based faxmachine, removes redundant photocopier vars
Merge remote-tracking branch 'upstream/dev' into faxmachine
Ports more of /tg/'s powernet code.

Among other things this fixes a a bug where SMES would draw excess power from the powergrid they were outputting to, rather than drawing from.
Test-area
Implements sending faxes to admins
Removes unused file
Merge remote-tracking branch 'upstream/dev' into faxmachine
Merge remote-tracking branch 'upstream/dev' into APC. Updates map with new SMES variable names.
Fixes #6957
Fixes #6967

Virologists now only spawn with 1 survival kit.
Fixes #6940

Empty lines will not appear in cloning records anymore.
Fixes #6976

Sterile Masks now work with the custom loadout.
Fixes #6831

Observing people with oil-stained clothes no longer states that they're
blood-stained.
Central Command Summary Filter

Strike team leaders had their own special role which occasionally could make them end up in the Central Command summary.
Removes reference to "THE" Syndicate.
Borers can now cancel out from injecting chemicals.
Adds sprites for lemon-lime soda, grape soda in a glass, and coffee.
Changed glass to cup for tea and coffee to make the sprites more consistent.
Event Manager Control

Admins can now:
Pause event start countdown.
Add/Remove events to rotation.
Affect the likelihood of events occurring.
Allow one shot events to fire again.
Logging of event changes.
Round-end report.