Change Swagger API docs page header

[kellyi]

Overview

#690 changed the the header text on the Swagger docs from "Open Apparel Registry API Documentation" to "API Docs" because it passed the latter as an argument to the new custom view_schema. However, we should change this back to "Open Apparel Registry API Documentation"

Expected Behavior

Swagger docs header reads "Open Apparel Registry API Documentation"

Actual Behavior

Swagger docs header readers "API Docs"