makefile-use-home-env-var - useful when called from mica-server-home project
Merge pull request #61 from kazoompa/makefile-use-home-env-var

makefile-use-home-env-var - useful when called from mica-server-home project
dataset package added. Project attribute added to harmonized dataset
Merge pull request #62 from obiba/dataset-package

dataset package added. Project attribute added to harmonized dataset.