Support NP Cloud

[acrosman]

Summary
Add detection and support for NP Cloud Standard Objects

Please describe the problem you are trying to solve.
Currently Salesforce2Sql supports detection of NPSP and EDA, then falls back to assume Sales Cloud. Each option triggers default selection of a different set of Standard Objects. With the announcement of NP Cloud, and it's new standard objects (instead of NPSP's package objects) we need a new process for default selection.

Proposed Solution
The sf_calls.js file needs two updates. The sniffOrgType() function needs to be updated to know about NP Cloud, and standardObjectsByNamespace needs to have a list of standard objects to recommend from the list of objects.