Created new library code and new tests to compare distances between treatments in a given category.
Changed permissions.
Modified the documentation to be more complete.
Removed unnecessary imports.
Modified the library code with a few more changes to reflect the fact that chosen_samples is passed as a list, not a list of lists as I had thought. Updated the documentation some more and added compare_treatments.psp. This file is run after you have initiated the session (i.e. by running evident on one of the datasets) by opening a new window and pointing it to http://127.0.0.1/~will/evident/www/compare_treatments.psp?category=BODY_SITE&iterations=10 where you replace 'will' with your username and the category with whichever category in the mapping file you wish to use. Iterations is currently not linked to anything and whats being written out is just a dummy, but its a start.
Modified the .psp file to return averages over iterations excluding nans.
Modified the documentation from 1.6-dev to .9-dev.
Merge pull request #29 from wdwvt1/compare_categories

Compare categories
Add a new study by running two commands on the biom/mapping files
remove map_sample_space.py
unremoving the library and removing the script file
Fixing bug created by my mistake of erasing the map_sample_space.py library vs. the script and adding the missing text for help
Fixing comments
Fixing test
Fixing small bug due to file read (studies.txt)
Merge pull request #41 from antgonza/add_study

Add a new study by running two commands on the biom/mapping files
This closes #40, resolves #35, solves #12, and closes #6
removing files
Removing tests
Merge pull request #44 from antgonza/update_emperor

Update emperor