- circuits.core: Improved ``utils.safeimport(...)`` function with a default   fromlist of [""] so that it behaves more like the standard ``import``   statement.
- circuits.core: Improved ``utils.safeimport(...)`` function with a default
  fromlist of [""] so that it behaves more like the standard ``import``
  statement.

eriol/circuits,treemo/circuits,eriol/circuits,eriol/circuits,treemo/circuits,nizox/circuits,treemo/circuits