Rediret to mainpage if login from auth pages. Fix #697
add slash to make sure is URL base
erasing logos
adding new logos
modifying website logos
Merge pull request #714 from antgonza/new-logos

New logos
Merge pull request #708 from squirrelo/issue-697

Redirect to mainpage if login from auth pages. Fix #697
fix for ebi submission
Merge pull request #716 from antgonza/fix-ebi-sub

fix for ebi submission
Merge branch 'master' of github.com:qiime/QiiTa into refactor-study-description
Addressing some comments and removing db calls from the raw_data_editor_tab template
Addressing @wasade's comments
Adding nice names to the prep template files download links
Adding investigation type info in the preprocessed data info and a link to edit it
Returning to the same tab after (un)linking tables
Returning to the same tab after ebi submission
Adding issue number
Moving study description templates to a folder