* itrontask01/task1.c, itrontask02/dormant.c, itrontask03/task1.c,
itrontask03/task2.c, itrontask03/task3.c, itrontask04/task3.c:
Eliminate test routines TICKS_PER_SECOND and get_ticks_per_second()
in favor of new rtems_clock_get_ticks_per_second().
* itronmbf01/init.c, itronmbf01/itronmbf01.scn, itrontask02/init.c,
itrontask03/itrontask03.scn, itrontask03/task1.c,
itrontask04/itrontask04.scn, itrontask04/task3.c: Add optional
managers to Makefiles. Clean up test cases so last output line
follows END OF pattern. Make sure test case all run. All tests
appeared ok on sis.
* Per PR47 add support for buffered test output. This involved
adding defines to redirect output to a buffer and dump it when
full, at "test pause", and at exit. To avoid problems when redefining
exit(), all tests were modified to call rtems_test_exit().
Some tests, notable psxtests, had to be modified to include
the standard test macro .h file (pmacros.h or tmacros.h) to
enable this support.
* itronhello/init.c, itronmbf01/init.c, itronmbox01/init.c,
itronsem01/init.c, itrontask01/task1.c, itrontask02/init.c,
itrontask03/task1.c, itrontask04/task3.c, itrontime01/init.c: Modified.
