add command to load study, also change StudyPerson.create to return object if Person exists
remove prints
merge conflixs and other updates
STY: Fix PEP8 issues
MAINT: Improve .gitignore for VIM users

[ci skip]
Merge pull request #109 from ElDeveloper/gitignore

MAINT: Improve .gitignore for VIM users
Merge pull request #108 from squirrelo/jobtweaks

tweak job commands
Fixing issue 107
Merge branch 'master' of github.com:qiime/QiiTa into MetadataBug
DOC: Improve comments
Merge branch 'master' of git://github.com/biocore/qiita into madne-css
fix pyton3 issue
ENH: Fix style, indentation & ordering of elements

There was a weird mixture of tabs and spaces in the code, aditionally,
the indentation was a mess, all should be resolved now.
addressing comments
DOC: Add some text to the index.html template
Checking column duplicates
STY: Fix indentation
cleaning up environment on py3
ENH: Make sitebase much more homogeneous
MAINT: Remove CSS stylesheet