The generation files are reworked to improve
their evolution and maintainability:
- the Makefile now refers to any .inc file
- the macros are isolated from the skeleton
- main iterators are managed in the skeleton
- improve management of UNIT_NAME_BASE
Bug-AGL: SPEC-2436
Change-Id: I0877eb0149c9362be3290ed2c146cc69fc6bf718
Signed-off-by: José Bollo <jose.bollo@iot.bzh>