'http-read-error' => 'HTTP read error.',
'http-timed-out' => 'HTTP request timed out.',
'http-curl-error' => 'Error fetching URL: $1',
-'http-host-unreachable' => 'Could not reach URL.',
'http-bad-status' => 'There was a problem during the HTTP request: $1 $2',
# Some likely curl errors. More could be added from <http://curl.haxx.se/libcurl/c/libcurl-errors.html>