Content strategy for the Design Manual

[marteki]

(Consolidating the other tasks into this one.)

Existing drafts:

• https://stephanieosan.github.io/design-manual/content-guidelines/content-guidelines.html

Instructions for certain types of pages:

• general content guidelines [done]
• brand guidelines [80% done]
• global elements [not started]
• page components [done]
• data visualization [not started]