Use a full url for the image in the diary rss feed.
authorAndy Allan <git@gravitystorm.co.uk>
Sat, 29 Oct 2016 15:08:16 +0000 (17:08 +0200)
committerAndy Allan <git@gravitystorm.co.uk>
Sat, 29 Oct 2016 15:08:21 +0000 (17:08 +0200)
commitee2a941d3eb7279aed5829ddbafe1cc9f9631459
treee13ed52fc0f21d819a1874c1ba8a5226d9dff9cd
parent27ee98cf4cce74b10ba05e08c08b46df2b3dfacb
Use a full url for the image in the diary rss feed.

Picked up by a validator, see
https://validator.w3.org/feed/docs/error/InvalidFullLink.html
app/views/trace/georss.rss.builder