Fix give chem being blank
Fix borers going through welded vents
Re-introducing IratePirate's PR

Since IratePirate's PR has reached a block, I'm redoing the most
common-sense changes and including an extra thing or two :

- Add in missing cameras to latest changes. I hope I got them all
- Fix broken conveyor belt corner in Cargo
- Fix some of the wires and pipes under walls, notably near Cargo and by
the vending machines near HoP Office
- Switch the General Fabricator windoor so that Mechanics get to control
who accesses it, but can still make it public at a moment's notice
- Add Air Alarm to Viro Access
- Added in some reinforced tables to Perma to make prisoner escape a bit
harder. You can no longer pillage Execution and unless someone snuck in
a welder you won't be able to pull off the Perma hallway strategy since
reinforced tables are now in the way. Pull something more intricate or
serve your sentence
Merge branch 'Bleeding-Edge' of github.com:d3athrow/vgstation13 into fix-borers
Fix chemical synth and PP.
Borer PP fixes/enhancements.
changelog.
Merge pull request #1898 from N3X15/fix-borers

More borer fixes
Fixed vending inheritance and emagging.
Merge pull request #1899 from ComicIronic/NaziVendFix

Fixed vending inheritance and emagging.
Merge pull request #1893 from dylanstrategie/Mapping

Re-introducing IratePirate's PR
Update tg-to-vg.txt with what i've learned.
Map voting
Increase maturation rate of plants by 160%
Changelog
Some work on metastation
Little bit more
Borer fixes
```yaml
changes:
- rscadd: "Borers receive a brief instructional greeting and receive objectives."
- bugfix: "Borers and host brains can communicate properly now."
- bugfix: "Borer chat is propagated to ghosts and fellow borers properly."
- bugfix: "Borer chat is stripped of the beginning ;."
- bugfix: "Standardized borer vent-crawling, now uses same system as other vent-crawling mobs."
```
Merge branch 'Bleeding-Edge' of github.com:d3athrow/vgstation13 into fix-borers

Conflicts:
	html/changelogs/N3X15-fix-borers.yml
Redo changelog.