WIP: New Vocab Section / Pages

#4900 WIP
Provides new:
* Vocab page with path "vocab/vocabulary_machine_name" (for now till aliases)
* 2 Settings avalible so far for vocab page 
* * aggregated list from all items in vocab
* * Tree of all items in vocab
* New vocab section inherited by terms
* New contextual links for editing layouts

Needs work before merge on:
* Vocab aliases
* Giving new vocabs the FBT widget on the side

Needs further debugging into:
* Why render is so slow when all types are used