Update of file README, this is now README.rst in the reStructuredText format.
Fix in doc-to-wwwhelp.sh script.
The version was changed to R2-9-3.
Scripts to administer the project were added.
TAG R2-9-1
Tool lib: Named semaphores in pmsg.c/psem.c now contain the user name (Linux).
Tool lib: The test for the psem module was improved.
Tool lib: In psem.c the code for unnamed semaphores was improved.