Revert fortran change, see #715
Concerning #715: tentative fix to make canonicalize_path work for cmake 2.6.0
Bumping required cmake to 2.6, closes #715
Version bump of cmake_minimum_required in nested CMakeLists.txt files, concerning #715
Repair trunk: cmake version bump had some side-effects in dirty parts of trunktesterbot. See #460
Another attempt to repair trunk #460
Remaining version bumps for cmake
escape policy CMP0011 for cmake
Introducing workaround for cmake bug (OPTIONAL not working for enable_language)
Added densify(Matrix<>)
automatic documentation update
Fixing trunk: error in Fortran logic
Added determinant and inverse MX nodes
Redefined gradient(MX,MX) and gradient(SXMatrix,SXMatrix) to use SXMatrix::grad() and MX::grad(). These differ from trans(jacobian(.,.)) in sparsity pattern and when arguments are matrix valued.
Correction to 4eac2a25c80798ae8fcf2d9c793ed32e7aba34d5
Fixed hessian(SXMatrix) implementation exposed due to 74d4a09c9dc66020ad7ab1df6dca2d883d5265ec
Added inner product MX node
Added derivative propagation rules for InnerProd
Added evaluation for InnerProd
automatic documentation update