more probs, hopefully field tags solve it...

v0.1.4

fix struct json tag fields

Add plaintext to aliases

v0.1.3

Add plaintext types to aliases

Fix struct (json) tags

v0.1.2

Fix json tags in struct declaration.

Improve inline documentation

This should have pages like https://caddyserver.com/docs/json/apps/http/servers/routes/match/conneg/ better reflect the plugin's configuration settings.