It seems that the build heat-cfntools-1.2.6-4.el7 fixing this bug is already present in the latest rhel guest image build rhel-guest-image-7.0-20140930.0.
Could you please verify this and then close the bug accordingly?
python(abi) = 2.7
python-boto >= 2.5.2
rpmlib(CompressedFileNames) <= 3.0.4-1
rpmlib(FileDigests) <= 4.6.0-1
rpmlib(PartialHardlinkSets) <= 4.0.4-1
rpmlib(PayloadFilesHavePrefix) <= 4.0-1
rpmlib(PayloadIsXz) <= 5.2-1
heat-cfntools is using curl instead of wget now, and it's in spec file.
Verified as above.
Closing according to comment 3.