[El-errata] ELBA-2017-3213 Oracle Linux 6 redhat-upgrade-tool bug fix update

[Errata Announcements for Oracle Linux]

Oracle Linux Bug Fix Advisory ELBA-2017-3213

http://linux.oracle.com/errata/ELBA-2017-3213.html

The following updated rpms for Oracle Linux 6 have been uploaded to the 
Unbreakable Linux Network:

x86_64:
redhat-upgrade-tool-0.7.51-1.0.1.el6.noarch.rpm


SRPMS:
http://oss.oracle.com/ol6/SRPMS-updates/redhat-upgrade-tool-0.7.51-1.0.1.el6.src.rpm



Description of changes:

[1:0.7.51-1.0.1]
- update rhel references
- Only check uek3 is new enough when uek installed (Dwight Engen)
- Remove uek3 grub check (Dwight Engen)
- Fix uek3_check error message strings [Orabug 18900135] (Dwight Engen)
- Don't check for specific release of UEK3 [Orabug 18900135] (Dwight Engen)
- Patch out Red Hat Subscription Manager (Dwight Engen)
- Check for UEK3 before doing upgrade [Orabug 18900135] (Dwight Engen)
- remove dependeny on python-rhsm for OL (Srinivas Maturi)
- Update platform and distro info (Jingdong Lu)

[1:0.7.51-1]
- Rebase to 0.7.51
- Remove dependency on preupgrade-assistant-el6toel7 package
- Fail with proper error message when .treeinfo is not available
   Related: rhbz#1486439
- Check if upgrading to the RHEL version allowed by the Preupgrade Assistant
   Resolves: rhbz#1436310

[1:0.7.50-1]
- Rebase to 0.7.50
- Decompress kernel modules (applies to RHEL 7.4+)
   Resolves: rhbz#1486962
- Add rpm dependency of preupgrade-assistant-el6toel7