Script does what is expected and tries to do it as
smartly as possible.
+ remove occurrences of two blank comment lines
next to each other after Id string line removed.
+ remove entire comment blocks which only exited to
contain CVS Ids
+ If the processing left a blank line at the top of
a file, it was removed.
PR 1598/testing
* Makefile.am, configure.ac, psxpasswd01/init.c,
psxpasswd01/psxpasswd01.doc, psxpasswd01/psxpasswd01.scn: Add testing
for POSIX user database (e.g. /etc/group and /etc/passwd) access
routines which are implemented in libcsupport/src/getpwent.c.
* psxpasswd02/.cvsignore, psxpasswd02/Makefile.am, psxpasswd02/init.c,
psxpasswd02/psxpasswd02.doc, psxpasswd02/psxpasswd02.scn: New files.
* Makefile.am, configure.ac: New test to exercise getgrnam and getpwnam
families.
* psxpasswd01/.cvsignore, psxpasswd01/Makefile.am, psxpasswd01/init.c,
psxpasswd01/psxpasswd01.doc, psxpasswd01/psxpasswd01.scn: New files.
