Descope and Refactor

[bernardlee]

@gaand says, "This is way too long and needs to be broken into pieces."

[jrhorn424]

Reopened so we can review scope next cohort.

[tvcrawley]

@jrhorn424 What would the best course of action be regarding this study?

Compared to others it seems to require a lot of time. This in itself isn't such a bad thing if it were to be the sole night activity; however, when paired with a practice and another study the load becomes that much more pronounced.

[jrhorn424]

Move both Better Explained articles to "Additional Resources".

[jrhorn424]

Only read to section 3 in "Action Controller Overview"

(Change instances of chapter in the study to "section")

[jrhorn424]

Only sections 1.2–1.5 in The Rails Command Line