SDK 1.4.0 release

SDK 1.3.1 release

Merge non-squashed history of 1.3.0 release back in to master

Merge pull request raspberrypi#472 from raspberrypi/release.1.2.0

SDK 1.2.0 release; see release notes for details

1.1.2 release

Merge pull request raspberrypi#298 from raspberrypi/fix-version

fix version to non develop

Merge commit of 1.1.0 changes

remove static order dependency

Initial Release