Remove duplicated is_uuid_like() function

Function is_uuid_like() declared in glance.cmd.replicator and
glance.common.utils modules. These functions are similar, so we can
use only one of them

Change-Id: If9a35df8d1189d126033404faa7167c0b0cc4d44
Merge "Remove duplicated is_uuid_like() function"
sync oslo incubator code

Code was added in oslo incubator to allow configuring tcp keepalive[0]. Syncing
glance to pull in this changes so we can use that function to set keepalive

[0] https://review.openstack.org/#/c/90870/

Changes are
gettextutils.py
9912e5d Add API for creating translation functions
6cc96d0 Fix test_gettextutils on Python 3
fd33d1e Fix gettextutil.Message handling of deep copy failures
047b2e4 Change lazy translation to retain complete dict

importutils.py
885828a Deleted duplicated method in cliutils.

log.py
edd73c9  Merge "Improve help strings"

network_utils.py
e433899 Enable configuring tcp keepalive
162e850 Remove import workaround of SplitResult

timeutils.py
d815087  Merge "Fix spelling errors in comments"

Head in oslo incubator is
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commit 8ce44b1d8b57532d6178137aabaa77cbb8e1bae7
Merge: 933bf04 e53e815
Author: Jenkins <jenkins@review.openstack.org>
Merge "Add mailmap entry"
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Change-Id: Icc42b43ec6d059616bf921a56a092fae16d4a107
Merge "sync oslo incubator code"