Release/2018 02 27 (aws-amplify#372)

* Use SPDX license

* Update yarn.lock

* Generate docs

* Build

* Bump versions

* Update CHANGELOG.md

Release/2018 02 27 (aws-amplify#372)

* Use SPDX license

* Update yarn.lock

* Generate docs

* Build

* Bump versions

* Update CHANGELOG.md

update aws amplify to 0.2.9

Release/2018 02 27 (aws-amplify#372)

* Use SPDX license

* Update yarn.lock

* Generate docs

* Build

* Bump versions

* Update CHANGELOG.md

Merge pull request aws-amplify#320 from powerful23/deploy-02-19

Deploy 02 19

Merge pull request aws-amplify#320 from powerful23/deploy-02-19

Deploy 02 19

Merge pull request aws-amplify#320 from powerful23/deploy-02-19

Deploy 02 19

Merge pull request aws-amplify#320 from powerful23/deploy-02-19

Deploy 02 19

deployment (aws-amplify#273)

* deployment

* minor change

deployment (aws-amplify#273)

* deployment

* minor change