[development] Changes to capitalization

[Earl Miles]

Laura Scott wrote:
> content types (+1 consistency)
> Content Types (+1 for Titles of Things)
> CONTENT TYPES (+1 for consistency, -1 for shouting)
> 
> and not Content types (-1 for ungrammatical application of  
> capitalization since it's not a sentence).

Whoa, someone who agrees with me. I'd given up on that one. But I'm with 
Laura.