Regcensus

Allow get_documents() function to return multiple years worth of metadata.

Quick fix for industryLevel argument change.

Updates to reflect the changes in the API.

Adds an argument for documentType in `get_series()`

API updates

add codes to list_industries

adds reading time function

allows for jurisdiction names

adds jursidiction name to agency list

allow for jurisdiction names (direct to API)

Adds `get_document_values()` function. Also fixes some other functionality and unit tests to account for updates to API data.