Config page updates and fix for #65 (#66)

* Update User.tsx

Fix Issue #65

* Add descriptions and spelling fixes

Start to add descriptions for Module configs Canned message, serial, range test and telemetry.
Fixes for Config pages for Bluetooth, LoRa, Position and Power

* Updates to Power and position config pages

Part of previous commit. Spelling and description updates.

* Revert "Add descriptions and spelling fixes"

This reverts commit to Peers.tsx.

* Module config pages description updates

Additional updates for External Notification and MQTT config pages.

src/components/PageComponents/Config/LoRa.tsx

@@ -138,7 +138,7 @@ export const LoRa = (): JSX.Element => {
           render={({ field: { value, ...rest } }) => (
             <Toggle
               label="Transmit Enabled"
-              description="Description"
+              description="Enable/Disable transmit (TX) from the LoRa radio"
               checked={value}
               {...rest}
             />