Rather finalize what's underway and finish the Big Cleanup:
- Check what can be cut from the xbt
- "pull" code diffusion in graspe
- - document the gras' timing macro
- add a real implementation (even if simplistic) to gras_os_myname
----
macros. While I was at it, various cleanups:
- allow to declare more than one timed section per file (fix a stupid bug)
- move some private declaration to the right place
- - the chrono module now cleanups its mess on gras exit
+ - merge conditional execution and timing macros into emulation module
+ - document the module
+ - make sure the module cleanups its mess on gras_exit
--
