release of version 3.10.
* Switch to tesh.pl, and kill the now unused parts of xbt that seem fragile
* Switch to surf++, and reintegrate the hypervisor branch on top of it
- * Kill support for 32bits host architecture.
- - Integers are too short to store a date or a size
- - Plus, less platforms ~> simpler codebase ~> easier to maintain
* Clean up CMake files (may need a full rewrite).
Non exhaustive list of subgoals:
- Use genuine cmake mechanisms and variables when available,