Changes since 0.11:
-------------------
   - Return more information about failure while reading some values
   - Fix two important bugs in the treatment of abort

Changes since 0.10:
-------------------
 - Generate automatically part of the glue needed to communicate with
   genom2 module

Changes since 0.9:
	- return a more precise error to the caller

It makes the link between hyper, the supervision framework, and genom
modules that it must control.