Rebuilding info view
Modified info router params
Added base information to info view
Fixed contained items component view
Fixed decomp component view
Switched info page to vocabs info page

I feel this is more descriptive of what it is since it's technically a
model of vocabs. The router has also been updated to reflect this hash
syntax.
Added navigation arrows to all prompt types
Overhauled grade selection and highlighting

This is needed to properly implement the feature to navigate back
through prompts to change grades. It makes it function more like the iOS
application.
Updated info button to new route