Thread for M3S6 Issues

[aebudden]

• [x] Folder of relevant resources needs to be accessible: Include in github as a zipped folder of images for direct download

[ggwillard]

Broken ToC links:

• [x] link to Section 3.6.8 = "Page not found"
• [x] link to Section 3.6.9 goes to 3.3.8

[ggwillard]

• [x] Videos in 3.6.5.2 and 3.6.9.1 are more left-aligned than all other videos

[agdedrick]

• [x] 3.6.1: Put a period at the end of each learning objective.
• [x] 3.6.5: Put a period at the end of the sentence in 2 and in the sentences in the bulleted list under 3.
• [x] 3.6.9 Conclusions: Remove this comma - "published on the web, or that we saw..." in the third sentence.