Merge branch 'release/0.2.1'
Merge branch 'develop' of https://github.com/NigelCleland/nzem into develop
Merge branch 'develop' of https://github.com/NigelCleland/nzem into develop
Merge branch 'develop' of https://github.com/NigelCleland/nzem into develop
Merge branch 'develop' of https://github.com/NigelCleland/nzem into develop
Added a convenience function to load all of the data from a folder
sample