Fixed crash with downloading labels

The RF labels would cause a conflict with the Relay labels as the system would try to parse a word as an Integer and get an invalid response.

* Added functions setting pwma, pwmd, wl labels from download labels
Added setting PWMA, PWMD, WL labels from portal

Removed unused code
Updated to get PWMA1N and PWMD1N only for the labels
Link Vortech page to Radion flag bit for automodule update.

closes #71