Merge release/v1.2.0 into develop
Add image to fetched forecasts

This makes it a little faster to display the image rather than having to call
Forecast::image manually.
Merge pull request #3 from nodesagency/feature/forecast-auto-image

Add image to fetched forecasts
Preparing release
Preparing submodules for release
Updating semver
Finish release
merge release/v1.2.1 into master