2882 implement libzfs_core
2883 changing "canmount" property to "on" should not always remount dataset
2900 "zfs snapshot" should be able to create multiple, arbitrary snapshots at once
Reviewed by: George Wilson <george.wilson@delphix.com>
Reviewed by: Chris Siden <christopher.siden@delphix.com>
Reviewed by: Garrett D'Amore <garrett@damore.org>
Reviewed by: Bill Pijewski <wdp@joyent.com>
Reviewed by: Dan Kruchinin <dan.kruchinin@gmail.com>

*** 19,28 ****
--- 19,29 ----
  # CDDL HEADER END
  #
  
  # Copyright 2011 Nexenta Systems, Inc.  All rights reserved.
  # Copyright (c) 1989, 2010, Oracle and/or its affiliates. All rights reserved.
+ # Copyright (c) 2012 by Delphix. All rights reserved.
  
  include ../Makefile.master
  
  #       Note that libcurses installs commands along with its library.
  #       This is a minor bug which probably should be fixed.
*** 232,241 ****
--- 233,243 ----
          libcontract     \
          ../cmd/sendmail/libmilter       \
          sasl_plugins    \
          udapl           \
          libzpool        \
+         libzfs_core     \
          libzfs          \
          libbe           \
          pylibbe         \
          libzfs_jni      \
          pyzfs           \
*** 472,481 ****
--- 474,484 ----
          libwanboot      \
          libwanbootutil  \
          libwrap         \
          libxcurses2     \
          libzfs          \
+         libzfs_core     \
          libzfs_jni      \
          libzoneinfo     \
          libzonestat     \
          hal             \
          policykit       \
*** 636,646 ****
  ../cmd/sgs/libelf:      ../cmd/sgs/libconv
  pkcs11:         libcryptoutil
  print:          libldap5
  udapl/udapl_tavor:      udapl/libdat
  libzfs:         libdevid libgen libnvpair libuutil \
!                 libadm libavl libefi libidmap libmd
  libzfs_jni:     libdiskmgt libnvpair libzfs
  libzpool:       libavl libumem libnvpair libcmdutils
  libsec:         libavl libidmap
  brand:          libc libsocket
  libshare:       libscf libzfs libuuid libfsmgt libsecdb libumem libsmbfs
--- 639,650 ----
  ../cmd/sgs/libelf:      ../cmd/sgs/libconv
  pkcs11:         libcryptoutil
  print:          libldap5
  udapl/udapl_tavor:      udapl/libdat
  libzfs:         libdevid libgen libnvpair libuutil \
!                 libadm libavl libefi libidmap libmd libzfs_core
! libzfs_core:    libnvpair
  libzfs_jni:     libdiskmgt libnvpair libzfs
  libzpool:       libavl libumem libnvpair libcmdutils
  libsec:         libavl libidmap
  brand:          libc libsocket
  libshare:       libscf libzfs libuuid libfsmgt libsecdb libumem libsmbfs