wip: import tcga dataset - create new dataset based on Open Refine selection and add to workspace
wip: tcga import - added ability to rename the dataset
wip: tcga import - added ability to rename the dataset (3)
Tcga Presets (wip) - adding metafile configuration and unit test
Tcga Presets (wip) - tcgaPresets domain completed
Tcga Presets (wip) - tcgaPresets rest completed
Tcga Presets (wip) - tcgaPresets 3 datasets loaded on files system, cannot read from within jar