[GIS.lab] Ubuntu upgrade to 16.04

[Ivan Mincik]

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

I was just checking Xenial daily build on AWS.

It is still using '/etc/network/interfaces' for network configuration. We need
to wait until Ubuntu devs will switch to 'systemd-networkd'.


- -- 
Ivan Minčík
ivan.mincik at gmail.com  GPG: 0x79529A1E  http://imincik.github.io/0x79529A1E.key
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1

iQEcBAEBAgAGBQJWe/YNAAoJEPfdLsR5Upoe56sH/1gzCZ3HGkcco/E20HQUX1Vf
DP8B6MrJ9r+HWMtwRpVe9QEBO8F+8qxMDIt5UyldX7CefVUw7Mlq699JL0yA3rXx
IUy9lIQmPDahAuV1XmljiRI4xPszmZJXiFLFET16hoK5AkJmIU6PQtGNpOWHpv68
2vOVt0gwppNzJYR4AwvFN88kjvvlDRe0x2Inppqlw0gmpfMRROZMp65ubXdxq+zD
pEa4ZQWQjLFd1TlpRjTjVYcB1vumdDoh4aZkVjuO1drMZit1nwQi4YGh5RT+WD11
p2Zp3bvKgKMYv6h/rRWn42K/v4qp0oQOaA9igcDxrwkKQPOHRezyPJ2FIgSOTLk=
=o9Z1
-----END PGP SIGNATURE-----