Port engineering tools from GD

[cosmiccoincidence]

Summary

Port "engineering tools" from GoogleDrive.

Adding New Assets

Contributors

@joaoburatto

AtmosphericAnalyzer.blend

Basecode

GeigerCounter.blend

Baga

RapidPipingDeviceRPD.blend

WarningCone.blend

Marbles

TRayScanner.blend

@joaoburatto, Tabski

Wirecutters.blend

V1 (left) made by John.
V2 (right) made by Tabski.

Changes to Existing Assets

Renamed the /Tools/Construction/ folder to /Tools/Engineering/.

Renamed meshes to object name in:

• Crowbars.blend
• Multitool.blend
• Screwdriver.blend
• Welders.blend
• Wrenches.blend

Added variants to Multitool.blend:

- Multitool (by Divibee)
- MultitoolV2 (by Trerri)

Added variants to Welders.blend:

- PocketWelderAdvanced (by Tabski)
- CaptainsWelder (by Baga)
- ChiefEngineersWelder (by Baga)

Fixes

Part 5.70 in #10