Change column names
Merge pull request #323 from adamrp/onto_cv_col_names

Change column names
TST/BUG: Fix kwrg stringify and add tests
Merge branch 'ebi-tests-round2' of github.com:teravest/qiita into ebi-tests-round2
qiime commit v1
qiime commit v2
Merge branch 'ebi-tests-round2' of github.com:teravest/qiita into ebi-tests-round2
qiime commit v3
Merge pull request #324 from antgonza/adding_qiime

qiime commit v1
TST: Add tests _get{experiment,sample,study}_alias
Merge branch 'master' of git://github.com/biocore/qiita into ebi-tests-round2