Bugfix fields accessed for interpolator access

See merge request pycodegen/pystencils!62

Bugfix avoid east and west const

See merge request pycodegen/pystencils!64

Pystencils will print two const when printing an assignment to a const numpy.dtype.
With the new type interference, this case can now occur more often

Kernel wrapper

See merge request pycodegen/pystencils!61

Eliminate usages of old name 'equation collection' for `AssignmentCollection`

See merge request pycodegen/pystencils!60

Document backends.json

See merge request pycodegen/pystencils!59

Add AssignmentCollection.{free_fields,bound_fields}

See merge request pycodegen/pystencils!57

Interpolation 24.0.9

See merge request !56

Remove DestructuringBindingsForFieldClass

See merge request pycodegen/pystencils!55

Extra asserts sympy issue

See merge request pycodegen/pystencils!58

There is now a superior implementation in pystencils_autodiff.

This is actually a AST Node for wrapper code. pystencils_autodiff has
now a AST printer for framework integration code. So framework AST nodes
are now there and kernel AST nodes remain here.

Use get_type_of_expression in typing_form_sympy_inspection to infer types

See merge request pycodegen/pystencils!43

Problem: integration test needs to add new remote when triggered from
fork

Compile CUDA using the LLVM backend

See merge request pycodegen/pystencils!53

Sort headers/global definitions to enable reproducible code generation

See merge request pycodegen/pystencils!52

Address #13: Use sympy.codegen.rewriting.optimize

See merge request pycodegen/pystencils!34