Bump version to v1.2.0

2014-10-23 22:56:41 (b794869ae3)
- kernel-3.18.0-0.rc1.git2.1.fc22.x86_64
- docker-io-1.3.0-1.fc22.x86_64
- kubernetes-0.4-0.4.git97dd730.fc22.x86_64