adds sample/prep/files to the database so can connect with next points
Merge branch 'master' of github.com:biocore/qiita into sample-prep-load-gui
fixing flake8 errors
addressing comments
adding IOError
addressing issues
fixing flake8
Merge branch 'master' of github.com:biocore/qiita into sample-prep-load-gui
flake8 :'(
Merge pull request #400 from antgonza/sample-prep-load-gui

BLOCKER: Sample prep load gui
adding buttons for split libraries and show metadata summary
Merge pull request #407 from antgonza/add-summarize-split-buttons

adding buttons for split libraries and show metadata summary
Merge branch 'master' of github.com:biocore/qiita into partial_issue_371