http_url_escape_param(): Added more characters to be escaped. Most importantly '+', which encodes a space normally. The others may not be strictly necessary, but safer to escape them just in case.
http_url_escape_param(): Added more characters to be escaped.
Most importantly '+', which encodes a space normally. The others may not be
strictly necessary, but safer to escape them just in case.

dscho/dovecot,dscho/dovecot,dscho/dovecot,dscho/dovecot,dscho/dovecot