changes to make analytics use default redis-server

Change-Id: I8da69f998011933c611049ddc901e02eacbb2166
bgp_xmpp_wready_test is flaky -- https://jenkins.opencontrail.org/job/ci-contrail-controller-unittest/630/console

Change-Id: I5ffdc4562d2708d340c90828c747975788cf0492
Bugzilla bug 1178: For internally allocated route-targets, use range 8000000 plus to avoid conflict with configured targets
We will now reject any configured targets that are in the range of automatically allocated targets
We will also reject changes to global asn if it conflict with any configured targets
Change-Id: I47ea2282bb6a3bd6e36b0792745a6eeb18f558b6
Merge "bgp_xmpp_wready_test is flaky -- https://jenkins.opencontrail.org/job/ci-contrail-controller-unittest/630/console"
Merge "Bugzilla bug 1178: For internally allocated route-targets, use range 8000000 plus to avoid conflict with configured targets We will now reject any configured targets that are in the range of automatically allocated targets We will also reject changes to global asn if it conflict with any configured targets Change-Id: I47ea2282bb6a3bd6e36b0792745a6eeb18f558b6"
Merge "changes to make analytics use default redis-server"