Adding Annotator JS and Bigfoot to head
Adding Annotator JS and Bigfoot to head

Adding Annotator JS and Bigfoot JS/CSS to head. The code is loaded
conditionally based on related page categories - annotate and bigfoot.

baltimoreheritage/baltimore-civil-rights-heritage,baltimoreheritage/civil-rights-heritage,baltimoreheritage/civil-rights-heritage,baltimoreheritage/civil-rights-heritage