Support Presto views

[patduin]

I'd like WaggleDance to support Presto views.

Currently Presto views aren't parsed and database names aren't transformed in the Presto View this is because Presto stores the view as:

Presto stores a marker /* Presto View / in the Table’s expandedText field, and then in the originalText field, it stores / Presto View: */.

No idea if the base64 encode view is parseable by the HiveParser used in Waggle Dance that needs to be tested.