Merge pull request docker#1051 from docker/1.8.1-release

1.8.1 release

Merge pull request docker#1025 from docker/1.8.0-release

1.8.0 release

Bump RC

Signed-off-by: Joffrey F <[email protected]>

Bump RC

Signed-off-by: Joffrey F <[email protected]>

Bump RC

Signed-off-by: Joffrey F <[email protected]>

Update release script. Bump to rc2

Signed-off-by: Joffrey F <[email protected]>

Merge pull request docker#1010 from docker/1.8.0rc1

1.8.0rc1

Merge pull request docker#951 from docker/1.7.2-release

Prepare 1.7.2 release

Merge pull request docker#944 from docker/1.7.1-release

1.7.1 release

Merge pull request docker#922 from docker/release-1.7.0

Release 1.7.0