docs(changelog): reserve Added, Changed for substance; mv docs for meta
docs(changelog): reserve Added, Changed for substance; mv docs for meta

Use CHANGELOG to speak primarily to adopters, de-emphasizing changes that are meta and unlikely to impact adopters.
uPortal-Project/uportal-app-framework,UW-Madison-DoIT/uw-frame,paulerickson/uw-frame,uPortal-Project/uportal-app-framework,paulerickson/uw-frame,thevoiceofzeke/uw-frame,thevoiceofzeke/uw-frame,uPortal-Project/uportal-app-framework,UW-Madison-DoIT/uw-frame,UW-Madison-DoIT/uw-frame,paulerickson/uw-frame,thevoiceofzeke/uw-frame