v2.4: reference/config: Clean up the type descriptions and default values
v2.4: reference/config: Clean up the type descriptions and default values

Signed-off-by: Luke Shumaker <1abe3165bcc8c29e8b31e5c88636540fb9350004@datawire.io>

datawire/telepresence,datawire/telepresence,datawire/telepresence