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Fix bug for systems, seems to work now. The problem was in the [...]

To: ffc-dev@xxxxxxxxxx
From: ffc@xxxxxxxxxx
Date: Fri, 04 Feb 2005 22:21:58 +0100
Sender: Anders Logg <logg@xxxxxxxxxx>

Commit from logg (2005-02-04 22:21 CET)
----------------

Fix bug for systems, seems to work now. The problem was in the
construction of tensor-valued function spaces. Don't know why, but
the different components need to be collected in a certain way,
otherwise FIATs v.deriv() will return zero.

  ffc  ChangeLog                            1.25
  ffc  INSTALL                              1.2
  ffc  README                               1.6
  ffc  src/demo/poisson.form                1.9
  ffc  src/ffc/common/debug.py              1.2
  ffc  src/ffc/compiler/finiteelement.py    1.4
  ffc  src/ffc/compiler/integrand.py        1.3
  ffc  src/ffc/compiler/integrator.py       1.4
  ffc  src/ffc/compiler/referencetensor.py  1.4
  ffc  src/ffc/compiler/tensorspace.py      1.5