Set up machines with BBB 2.7

Set up two new machines running BBB 2.7 and greenlight. The ebbba role can be used.

There are a few UI changes, so the presentation pdf must be adapted.

Edit:

Machines are ordered and running (4tb, 64gb ram, i7-6700 CPU @ 3.40GHz):

fqdn	hostname	ipv4	ipv6	robot server id
glungezer.fairteaching.net	bridge8	144.76.172.219	2a01:4f8:200:50d1::2	Server Auction #2277661
ortler.fairteaching.net	bridge9	138.201.194.99	2a01:4f8:172:3c0c::2	Server Auction #2229361