tattle 0bb30cdefc [MDB IGNORE] Grayscale sofas (#71539) ...

## About The Pull Request
Ports some sofa sprites from over at
https://github.com/BeeStation/BeeStation-Hornet/pull/7547 and makes them
grayscale. Also random tool colours now use defines.


![image](https://user-images.githubusercontent.com/66640614/204077835-94b713a9-a7e5-42fc-8c65-5724ca11cc4a.png)


![image](https://user-images.githubusercontent.com/66640614/204077844-87b33cda-d829-4ebb-a81f-a5e05453999d.png)

## Why It's Good For The Game
Gives us the opportunity to make different coloured couches more easily.
## Changelog

🆑 Tattle, PestoVerde322
imageadd: couches are now grayscale
code: random tool colours now use defines
/🆑

Co-authored-by: tattle <article.disaster@gmail.com>

2022-11-30 19:01:24 -08:00

..

crowbar.dm

Adds falling hazard element, beware of falling tools, wear your hardhat, comically timed piano falling on the clown (#70970)

2022-11-17 18:51:27 +00:00

screwdriver.dm

[MDB IGNORE] Grayscale sofas (#71539)

2022-11-30 19:01:24 -08:00

weldingtool.dm

Adds falling hazard element, beware of falling tools, wear your hardhat, comically timed piano falling on the clown (#70970)

2022-11-17 18:51:27 +00:00

wirebrush.dm

…

wirecutters.dm

[MDB IGNORE] Grayscale sofas (#71539)

2022-11-30 19:01:24 -08:00

wrench.dm

Adds falling hazard element, beware of falling tools, wear your hardhat, comically timed piano falling on the clown (#70970)

2022-11-17 18:51:27 +00:00