Merge pull request #32 from Obijuan/master

NEMA-17_Stepper_Motor_40mm
Merge pull request #33 from Obijuan/master

ISO 10642 Hex socket countersunk head M3 x 12 screw
Add sliding 2-panes window

There is overlapping between the two panels
Merge pull request #34 from Obijuan/master

Steppers motors moved to the Electrical Parts / Motors folder