Bump stable/icehouse next version to 2014.1.3

Bump stable/icehouse next version to 2014.1.3

Change-Id: I7a71b42bc99b66dedc99fb8b299e898d51d6e62b
Signed-off-by: Chuck Short <chuck.short@canonical.com>
Merge "Bump stable/icehouse next version to 2014.1.3" into stable/icehouse
Merge branch 'stable/icehouse' of https://github.com/openstack/quantum into stable/icehouse