Connectors

## Description of documentation change
Add documentation for Connectors and identify Evoq and Platform versions that support them

## Existing documentation URL (if applicable)
Existing documentation is for Evoq only.

## Existing documentation section (if applicable)
COnnector

## Proposed area for new documentation (if applicable)
Connector

## Additional context
I submitted an additional request to identify things are Evoq and things that are Platform.