Add support for pretty-printing of multidimensional arrays in a relational database.  For now, this is done using some GROUP_CONCATS and hierarchies of VIEWs, since mysql 5.x does not yet support subqueries in VIEWs.
Add support for pretty-printing of multidimensional arrays in a
relational database.  For now, this is done using some GROUP_CONCATS
and hierarchies of VIEWs, since mysql 5.x does not yet support subqueries in
VIEWs.

nmc-probe/emulab-nome,nmc-probe/emulab-nome,nmc-probe/emulab-nome,nmc-probe/emulab-nome,nmc-probe/emulab-nome,nmc-probe/emulab-nome,nmc-probe/emulab-nome,nmc-probe/emulab-nome,nmc-probe/emulab-nome,nmc-probe/emulab-nome,nmc-probe/emulab-nome