Fixed bug in eval_der.
Fixed evaluation of lambda function.
Testderivative works properly.
Legendre Vector Space
Update test_legendre_vector_space.py

fixed wrong collocation points in the test file
Update legendre_vector_space.py

fix in the number of dof for Legendre space
Update test_legendre_vector_space.py
Update test_legendre_vector_space.py
Update test_legendre_vector_space.py
Merge pull request #35 from gpitton/legendre_space

Legendre Vector Space
Merge pull request #34 from ESeNonFossiIo/fix-derivative

Fix derivative
fixed test, added discontinuous Legendre
Update test_legendre_vector_space.py

fixed test
Update legendre_vector_space.py

fixed assertion
Update legendre_vector_space.py

commented out Lagrange interpolants on Gauss Lobatto nodes, kept Gauss Lobatto Legendre
Update test_legendre_vector_space.py
Update legendre_vector_space.py

removed comment
Update test_legendre_vector_space.py

removed comment
Fixed bug in broadcasting.
Merge pull request #37 from luca-heltai/shape-tests

Fixed bug in broadcasting.