The autoreconf phase isn't needed anymore but wasn't removed.
Fixes#10099 (I think).
It's maybe slightly wasteful for the closure, but it's likely that
in the case of webkit it won't be a big deal and icu might
be in the closure anyway.
NEWS claims security fixes:
CVE-2014-1344, CVE-2014-1384, CVE-2014-1385, CVE-2014-1386,
CVE-2014-1387, CVE-2014-1388, CVE-2014-1389, CVE-2014-1390.
Otherwise NEWS seems safe, basically only containing bugfixes.
Parallel building should work now, thanks to make update :-)
tested with 8 threads, once webkitgtk24x and webkitgtk2.
