quagga: Updated (0.99.6 -> 0.99.23)

Also updated download location, removed old patches
added new configure options and removed old ones and
moved example configuration files to their place.
bird: Updated (1.4.0 -> 1.4.4)

Also rediffed 0001-tgetent.patch
openvpn: Updated (2.3.3 -> 2.3.4)
tzdata: Updated (2014f -> 2014g)
tzdata: Updated (2014g -> 2014h)
vserver: added a typo hotfix and forcefuly disabled CONFIG_USER_NS.