Pass the right iteration space index to the kernel
Add type validation back to fix unit tests.
Remove prints to improve readability and silence output.
Need to allow lists in Sparsity constructor type checks
Clean up mass_vector_ffc_real demo
Zero local tensor before passing to local assembly kernel
Do not assume transposed vectors when computing Jacobian
Further clean up mass_vector_ffc_real demo
Clean up mass_vector_ffc demo
Fixup