Imports of package autoedge

PathSynopsis
fmtPackage fmt implements formatted I/O with functions analogous to C's printf and scanf.
github.com/purpleidea/mgmt/enginePackage engine represents the implementation of the resource engine that runs the graph of resources in real-time.
github.com/purpleidea/mgmt/pgraphPackage pgraph represents the internal "pointer graph" that we use.
github.com/purpleidea/mgmt/util/errwrapPackage errwrap contains some error helpers.