Need bsd.prefs.mk for GNUSTEP_SKIP_DEFAULT_OPTIONS
Backport various fixes from trunk:

  chat/jabberd2
  databases/geneweb
  databases/lbdb
  devel/libetm
  devel/libts
  x11/qt5-qtbase (for x11/qt5-qtdeclarative)
Merge branch 'joyent/feature/miscfix/2014Q2' into joyent/release/2014Q2
Update 'joyent' submodule.