aaa: Changing RootDSE parsing for IPA to include defaultNamingContext

As written in the bug, both freeIPA 3 and 4 have defaultNamingContext

Change-Id: Iaba699c5cc40adcac793155724be7cbdfe3254df
Topic: AAA
Bug-Url: https://bugzilla.redhat.com/1171395
Signed-off-by: Yair Zaslavsky <yzaslavs@redhat.com>
core: fix external events injection

This patch fixes a regression that cause external events injection to
fail MLA validation.
The problem was in the DB squashing of 3.2 done in commit
11bc072021a28560261dc2601f8fd106c9c322e6

Change-Id: I8703aa99b8f630e99110de8fc523a55c63fd10c1
Bug-Url: https://bugzilla.redhat.com/show_bug.cgi?id=1173947
Signed-off-by: emesika <emesika@redhat.com>
core: don't migrate HE VM using engine when moving host to maintenance

Change-Id: I499380807e3f4d0c882771c7f22e8233e29aba93
Bug-Url: https://bugzilla.redhat.com/1172701
Signed-off-by: Jiri Moskovcak <jmoskovc@redhat.com>
Revert "Add 'inject external event' action group to super user role"

This reverts commit 4ad852ad2462f2d0723f62efac2bf2bd04ce631f.

Because the upstream patch ac997ac8206574baacdb7e0bb9151723e883e823
already have fixed the issue.
Merge remote branch 'origin/ovirt-engine-3.5' into EayunOS-41-Theme_For-cherry-pick