Metadata update is now in the same transaction as the AXFR. Add sqlite3-presigned tests to the regression test suite.
cleanup configure --help

All options should now use AC_HELP_STRING, and help texts should
start with a lowercase letter.
minimal cleanup of configure.ac

move SQLITE3 conditional definition before needsqlite3 test,
fix unixodbc detection message.
upgrade boost.m4

fixes scary warning from configure:
    checking for the toolset name used by Boost for g++... configure: WARNING: could not figure out which toolset name to use for g++
rework automatic build versioning

Only release or preview builds now receive the designated version
as their identifier. Others are now known as 'git-something', or,
for debs/rpms '0.0-something' (or similar).

A new jenkins-driver script is included that moves actually setting
the versions out of the jenkins configuration.
Extending this script to drive the complete build is left for the
future.
make webserver HTML valid
restyle builtin webserver page

should closely match the powerdns CI, except for the font.
add missing context line to gsqlite-presigned test
gitignore
3.5.1 docs
update docs/expand for github
set Jenkins build display name to something useful
docs gitignore
circumvent apache
s/svn/github/
try release versioning whenever PDNS_TAG is set explicitly
try to base release versioning on PDNS_TAG even harder
make dnsbulktest able to do other queries than just 'A', plus prepare infrastructure for simultaneous testing of different query types (should we want this)
nit
use ustar to avoid 99 char path limit