added simple extraction script
Merge branch 'master' of github.com:CancerRegulome/GeneSpot
adding stomach dataset
generalize clinical variables to clinical and sample variables
annotating features with genes
changed RPPA data to use antibody instead of protein
created script to annotate RPPA features with gene IDs from antibody annotations file
Merge branch 'master' of github.com:CancerRegulome/GeneSpot
Merge pull request #56 from hrovira/master

merging minor changes and scripts