tun_sip and tun_dip are displayed conversely

[Daisuke Nakajima]

tun_sip and tun_dip IP address are displayed conversely.
        <tun_sip type="string" identifier="11">4.50.84.10</tun_sip>
        <tun_dip type="string" identifier="12">71.51.84.10</tun_dip>

root@console:~# curl http://172.27.113.205:8085/Snh_KNHReq?x=18 | xmllint --format -
  % Total % Received % Xferd Average Speed Time Time Time Current
                                 Dload Upload Total Spent Left Speed
100 958 100 958 0 0 73743 0 --:--:-- --:--:-- --:--:-- 79833
<?xml version="1.0"?>
<?xml-stylesheet type="text/xsl" href="/universal_parse.xsl"?>
<KNHResp type="sandesh">
  <nh_list type="list" identifier="1">
    <list type="struct" size="1">
      <KNHInfo>
        <id type="i32" identifier="1">18</id>
        <type type="string" identifier="2">TUNNEL</type>
        <family type="string" identifier="3">AF_INET</family>
        <rid type="i32" identifier="4">0</rid>
        <vrf type="i32" identifier="5" link="KRouteReq">0</vrf>
        <flags type="string" identifier="6">VALID </flags>
        <ref_cnt type="i32" identifier="7">4002</ref_cnt>
        <encap_family type="string" identifier="8">INVALID</encap_family>
        <encap_oif_id type="i32" identifier="9" link="KInterfaceReq">0</encap_oif_id>
        <encap_len type="i32" identifier="10">14</encap_len>
        <tun_sip type="string" identifier="11">4.50.84.10</tun_sip>
        <tun_dip type="string" identifier="12">71.51.84.10</tun_dip>
        <encap type="string" identifier="15">2c6bf5c92dc1a0369f7488d80800</encap>
      </KNHInfo>
    </list>
  </nh_list>
  <more type="bool" identifier="0">false</more>
</KNHResp>

[OpenContrail Admin (ci-admin-f)]

Review in progress for https://review.opencontrail.org/15647
Submitter: Kumar Harsh (<email address hidden>)

[OpenContrail Admin (ci-admin-f)]

Reviewed: https://review.opencontrail.org/15647
Committed: http://github.org/Juniper/contrail-controller/commit/977c51119a2af7ec41244e6e431e2d7623f67ce2
Submitter: Zuul
Branch: master

commit 977c51119a2af7ec41244e6e431e2d7623f67ce2
Author: harsh <email address hidden>
Date: Mon Dec 7 17:45:21 2015 +0530

tun_sip and tun_dip are displayed conversely
Update tun_sip in network byte order

Closes-Bug: #1522213

Change-Id: I4371d8c842c8480ab2a4ad94bb5ec85908f57e8b