[SSSD] [PATCH] Remove duplicates detection in SRV resolving

[Jakub Hrozek]

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The first patch fixes https://bugzilla.redhat.com/show_bug.cgi?id=694444
by not detecting duplicates at all.

The second patch is an optimization. Since it is possible that the list
of servers contains duplicates now, the code marks all duplicates when
setting a server status, too. I'm submitting it as a separate patch
because it might be easier to push only one of them if QE thinks they
have the capacity to test only one of them for the stable 1.5 branch.
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