update import to handle renaming of qiime/workflow.py to qiime/workflow/util.py, as described in qiime #698.
Adding test folder for the ampliconnoise.py script
Merge pull request #87 from gregcaporaso/workflow-updates

update import to handle renaming of qiime/workflow.py
removed old output
added new output
Merge pull request #85 from josenavas/ampliconnoise

Adding test folder for the ampliconnoise.py script
Merge pull request #89 from gregcaporaso/issue-88

updated core diversity output
Added test files for non-collate on input directory
Updated simsam.py output.
Merge pull request #91 from jrrideout/qiime-issue-784

Updated simsam.py output.
updated example output and added mapping file
updated output file names
updated output file names
Merge pull request #92 from gregcaporaso/simsam-updates

Simsam updates
Created new input and output directories to reflect how supervised_learning can now handle an input directory, and can produce a resulting summary file if -w is passed
Merge pull request #90 from lkursell/otu_category_significance

Added test files for non-collate on input directory - otu_category_significance.py
Merge pull request #93 from lkursell/supervised_learning

Created new input and output directories for supervised_learning.py, which
Adding make_bootstrapped_tree folder
Merge pull request #94 from josenavas/make_bootstrapped_tree

Adding make_bootstrapped_tree folder
removed all data and code in favor of data in QIIME repo