support for "cluster" table with "hosts" array, and params/options as for "host" table;
support for "isabelle build -H cluster.name";
theory Decision_Procs
imports
Commutative_Ring
Cooper
Ferrack
MIR
Approximation
Dense_Linear_Order
Parametric_Ferrante_Rackoff
Commutative_Ring_Complete
"ex/Commutative_Ring_Ex"
"ex/Approximation_Ex"
"ex/Approximation_Quickcheck_Ex"
"ex/Dense_Linear_Order_Ex"
begin
end