Check door handles

[uglynewt]

Some of the door handles around the space have lost the original screws that held them onto the spindles, and either had a different one forced into place, or are missing it entirely. We need to go round all the doorhandles and check that they are held on securely.

Doors known to be a problem:

• laser cutter room
• electronics lab
• double-door from social area to corridor

[Tontonis]

I'll bring my tools tonight (no flat heads shall be harmed in the making of this experiment).