Default implementation for getDerivative using Derivative; PyFunction works better now
Adding Assertion as an MX node
User guide: dae initial guess
Merge pull request #868 from casadi/assertions

Adding Assertion as an MX node
Added simple swig test
automatic documentation update
Cleaner attempt to fix #827
Updated swig test example
removing #ifndef swig from genericType constructors, see #867
automatic documentation update
automatic documentation update
More work on #827: restricting to OP_CALL and adding adjoint case
More work on #827: removed now-unneeded code
Merge pull request #872 from casadi/ticket_827_b

Fixing #827: superfluous calls in derivatives
automatic documentation update
Fixing #847: respect max_number_of_*_dir
Trying out a macro for inlining stringstream operations

Inspored by the following macro:
casadi_assert_message(true,"foo" << bar )

This would allow:
f.setOption("name",STRING("foo" << bar))
automatic documentation update
Fixing trunk
Added simple swig test