[lxc-devel] Add shared subtrees to "kernel namespaces" page.

[Rob Landley]

One of the first containery bits that went into the vanilla kernel (in 
2.6.15) was process-local mount points (I.E. shared subtrees):

   http://lwn.net/Articles/159077/

But there's no mention of it on:

   http://lxc.sourceforge.net/index.php/about/kernel-namespaces/

Anybody want to add it?

Rob