Fenics

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- Add new function ufc::dof_map::max_local_dimension()
- Change ufc::dof_map::local_dimension() to ufc::dof_map::local_dimension(const ufc::cell c)

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- Added configuration and building of python extension module to ufc_utils.build_ufc_module

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- The extension module is now not built, if the conditions for shared_ptr are not met
- Added SCons build system
- The swig generated extension module will be compiled with shared_ptr support if boost is found on system and swig is of version 1.3.35 or higher
- The swig generated extension module is named ufc.py and expose all ufc base classes to python
- Added a swig generated extention module to ufc. UFC now depends on swig
- Changed name of the python utility module from "ufc" to "ufc_utils"

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- Add new function ufc::finite_element::evaluate_dofs
- Add new function ufc::finite_element::evaluate_basis_all
- Add new function ufc::finite_element::evaluate_basis_derivatives_all
- Add new function ufc::dof_map::geometric_dimension
- Add new function ufc::dof_map::num_entity_dofs
- Add new function ufc::dof_map::tabulate_entity_dofs

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