Reclaim Ysul server.

Ysul is clearly lagging on specs:

• CPU: Intel(R) Atom(TM) CPU C2350 @ 1.74GHz (1745.60-MHz K8-class CPU)
• Memory: 4 Gb
• Plagued by I/O issues

By contrast, we offer WindRiver with the following specs:

• CPU: Intel(R) Xeon(R) CPU E3-1240 v6 @ 3.70GHz
• Memory: 64 Gb

Plan is so to move all content outside and reclaim the server.

Content will be moved by wave:

• Production PHP and static sites to web-001, as T1803
• Development PHP and static sites to WindRiver, as T1897
• Databases to db-B
• Eggdrops park, still to be discussed, currently noted in T1803
• /home directories to WindRiver, in last minute before final decom, as part of this task