* sp51/init.c, sp54/Makefile.am, sp55/Makefile.am, sp56/Makefile.am, sp57/Makefile.am, spchain/Makefile.am, spfatal10/Makefile.am, spfatal11/Makefile.am, spfatal12/Makefile.am: Remove unneeded USE_TIMER_SERVER which was copied fomr other Makefile.am's.
* spchain/init.c, spchain/spchain.scn: Clean up test.
* Makefile.am, configure.ac: Add new test to cover bodies of some chain routines whose bodies are not used by RTEMS itself. * spchain/.cvsignore, spchain/Makefile.am, spchain/init.c, spchain/spchain.doc, spchain/spchain.scn: New files.