Update TensorImpl constructor to take the tensor  dimensions instead of the number of elements. Necessary for backend_opencv.

Update vit operators

See merge request eclipse/aidge/aidge_core!74

Merge branch 'update_vit_operators' of gitlab.eclipse.org:hrouis/aidge_core into update_vit_operators

New proposal for handling tensor views

See merge request eclipse/aidge/aidge_core!69

Merge branch 'main' of https://gitlab.eclipse.org/eclipse/aidge/aidge_core into update_vit_operators

Negative values for shape parameter in reshape

See merge request eclipse/aidge/aidge_core!75

- [Syntax] Stimulis -> Stimuli and Stimuli -> Stimulus
- [#define] Use standard Aidge syntax format
- [Licence] add where missing
- [#include] add what is used and remove what is not
- [class] uniformize class member definition order
- [types] change size_t for std::size_t from <stddef> for uniformazation
- [types] change integer types for exact-width integers from <cstddint>
- Remove end-of-line spaces

Empty tensor print

See merge request !71

Feat/improved build: slightly better compilation options

See merge request !66