Fixed origin_tech in manipulator items
Fixed origin_tech in pacman circuitboard
Removed redundant origin_tech declarations

Some of them were misspelled, too.
Merged two lines with origin_tech

One used to overwrite the other.
Replaced empty string with null in origin_tech

Changed it to keep in line with what seems to be a standard.
Changed toy double saber's origin tech to null
Fixed origin_tech in lesser scroll
Fixed origin_tech in both weapons
Fixed origin_tech in experimental welding tool
Long overdue fixes to the Polaroid cameras.

- Mobs lying down are captured properly.
- Hair and other coloring is captured properly.
- Darkness is now captured, though other area effects are not.
- Object layering is much more accurate, though still not perfect.
- Objects that were missing should now be visible.
- Objects that should not have been visible should now be gone.
- Some objects (like blood trails) are not yet captured properly.
Merge pull request #2 from tgstation/master

Trying to update my stuff
Merge pull request #3 from Sugarette/master

Wonder if it works
Fixed coloring, overlays on overlays, and blood trails.
Fixes an unequip runtime
Fixes #2783
Fixes #2729
Fixes #2726
missing exclamation points
missing exclamation points
Merge branch 'muhspans' of https://github.com/hornygranny/-tg-station into muhspans