Remove unused "soa-serial-offset" option
Remove "log-failed-updates" leftover
webserver: htmlescape VERSION and config name

Those should not really have html characters in them, but let's be sure.
add domainmetadata change to goracle upgrade notes
allow OPT pseudo record type in IXFR query
Fix personblurp warnings.
Merge pull request #1655 from zeha/remove-unused-options

Remove unused options
Merge pull request #1660 from pieterlexis/#1596-contd

Fix personblurp warnings.
Merge pull request #1659 from mind04/ixfr

allow OPT pseudo record type in IXFR query
Merge pull request #1657 from mind04/oracle

add domainmetadata change to goracle upgrade notes
Merge pull request #1656 from zeha/ws-addtl-htmlescape

webserver: htmlescape VERSION and config name
Make sure rd is initialized. Fixes #1646
Merge pull request #1666 from cmouse/fix-issue-1646

Make sure rd is initialized. Fixes #1646
html doc archive  gz -> bz2