Remove all the RELEASE_CRUNCH instances that partially disable IPSEC

We remove IPSEC only in parts of the tree, and not others. RELEASE_CRUNCH to
disable it has not kept up with all its uses. Remove it. Should there be a real
need to disable IPSEC, one that hasn't shown up in the base system to date,
it can be re-added behind a WITHOUT_IPSEC build option.

sbin/ping/Makefile

@@ -19,9 +19,7 @@ LIBADD+=	cap_dns
 CFLAGS+=-DWITH_CASPER
 .endif
 
-.if !defined(RELEASE_CRUNCH)
 CFLAGS+=-DIPSEC
 LIBADD+=	ipsec
-.endif
 
 .include <bsd.prog.mk>

usr.bin/telnet/Makefile

@@ -21,14 +21,8 @@ WARNS?=		2
 
 LIBADD=		telnet ncursesw
 
-.if !defined(RELEASE_CRUNCH)
 CFLAGS+=	-DIPSEC
 LIBADD+=	ipsec
-.else
-.PATH:         ${TELNETDIR}/libtelnet
-SRCS+=		genget.c getent.c misc.c
-CFLAGS+=	-DHAS_CGETENT
-.endif
 
 .if ${MK_OPENSSL} != "no"
 SRCS+=		authenc.c

usr.sbin/inetd/Makefile

@@ -24,10 +24,7 @@ CFLAGS+=	-DLIBWRAP
 LIBADD+=	wrap
 .endif
 
-# XXX for src/release/picobsd
-.if !defined(RELEASE_CRUNCH)
 CFLAGS+= -DIPSEC
 LIBADD+=	ipsec
-.endif
 
 .include <bsd.prog.mk>