28-AUG-1992	0.33	modify "timeout" of nova_get() and bufm
			add "killnova" c-shell script 

24-SEP-1992	1.01	Remake all files. Use CDF's bm_exec.c

05-OCT-1992	1.03	New significance, priority schem is introduced
			Number of request controls a data flow.

14-OCT-1992	1.04	Net nova is introduced.

 6-NOV-1992	1.05	Modify nova.h & nv_forlib.c & nnv_forlib etc.
                        add FORTRAN examples (tested on SPARC, DEC)
								by Y.Takeuchi
12-APR-1993	1.06	fixed bug at FORTRAN nvput()
			modify child_end() to avoid "zombi process"
			lock process in memory, if possible.
			rise priority of "novad", if possible.	by Y.Takeuchi

27-NOV-1993	1.07	support Solaris2.x SunOS4.1.x Ultrix4.2
			delete plock() from novad.c
			add killnova.c
			add "exit_bm" 				by Y.Takeuchi

18-JAN-1994	1.08	add signal handler for net-nova         by Y.Takeuchi

 2-Jul-1994	1.10	add variable buffer length option       by Y.Takeuchi
			modify Makefile (at "install" entry)
			add novad option "-V", "-B"
12-Jul-1994		fixed bug at novand_com.c (alarm(0))    by Y.Takeuchi
14-Jul-1994		decrease CPU time at sorting            by Y.Takeuchi
 7-Jul-1995	1.11sk	add nova_set_length()
			fixed bug at nrequest > 1		by Y.Takeuchi