More backend Cython
Created originally on Bitbucket by paugier (Pierre Augier)
Was already merged in Bitbucket before import, marked as merged by the import user
- pythran -> backend in aheadoftime.py
- More pythran -> backend
- Fix bug import exterior files with Cython backend
- BackendAOT & BackendJIT
- backend.check_if_compiled
- backend.name
- More type annotations removed for Pythran
- Deepcopy for CommentLine
- Remove transpiler.py
- cpdef for Cython
- transonic_cl.cythonize.py
- classe -> class
- Tiny cleanup analyses