Equipment page updating needed + Add Quiz

1. Manual link does not work. New link for manual: https://www.scu.edu/media/school-of-engineering/pdfs/maker-lab-resources...
2. Add relevant equipment specs:
SHOT CAPACITY: 1.0 cu in / 16 grams (PS)
MAX TEMPERATURE: 500 deg F. (260 deg C)
MAX MOLD (OUTSIDE): 8.0"W x 5.0"H x 5.0"D
3. Create and add quiz with the following important questions:
- What's the max temperature that can be set?
- How high should the nozzle be from the mold's opening?
- etc...