Create lesson outline and find/make video to accompany completed Optimization slides.

[MichelleGlauser]

Base the outline and video on these completed slides.

• [x] Lesson Outline (needs work): https://github.com/Techtonica/curriculum/blob/master/optimization/optimization.md

• [x] Video Link: Still needed, please leave video link in the issue comments.

For more detailed directions, see: https://github.com/Techtonica/curriculum#volunteering

[sherzader]

This could go under a performance lecture on speeding up web sites.

• minification, compression, concatenation (If Webpack is mentioned here, could add tree shaking of dependencies)
• CDN
• spritesheets
• svgs

[klyap]

I have created a PR! https://github.com/Techtonica/curriculum/pull/461

Videos: Minification: https://www.youtube.com/watch?v=8aAuNQqgGAg Caching: https://www.youtube.com/watch?v=RgPf5RDv4-s

[alodahl]

Thank you @klyap! Happy Hacktober🍂