partial fix
Merge branch 'master' of github.com:qiime/QiiTa into no_id_templates
step 2
Step 3
Merge branch 'master' of github.com:qiime/QiiTa into no_id_templates
Adding utility function for getting the translate dictionaries
No more *_id columns on the templates
Partial fix for asking for the real categories instead for the *_id ones
Making the changes on the BaseSample object so it recognizes the user non *_id columns
Fixing remaining issues
Fixing comments
Merge branch 'master' of github.com:qiime/QiiTa into no_id_templates
Merge pull request #414 from josenavas/no_id_templates

No id columns required on the Sample/Prep templates