Change log for the lapack package

0.3

• Matrix data family

• Matrix: ZeroInt -> ShapeInt, zeroInt -> shapeInt

• Hermitian, BandedHermitian: covariance -> gramian

• Square.eigensystem: Return left eigenvectors as rows of the last matrix. This is adjoint with respect to the definition in lapack-0.2 but it is consistent with the other eigenvalue and singular value decompositions.