Add proc to check metadata for a single barcode
Add function to call new procedure
Add check for metadata pulldown
Remove commented sections, add proc exec example
Remove email type from MD pulldown fail
Change div_ids to be more specific
Change no_metadata color to a different color
Change error message
fix#540  This passes the study_id in the form

    when editing a study, instead of collecting it from the
    session. The study_id remains in the session so everything else
    functions the same.  It is just added to the form and used from
    the form when editing an existing study.
    I tested by selecting a study "emily_test" study_id 2114
    clicked on edit study
    opened a second tab and logged in
    selected study "emily_test_2" study_id 2134
    went back to the first tab and edited the study.
    Then I checked the database and the correct study was edited.
Add code to call stored procedure, change names

Also removes the query that we had been using for metadata pulldowns.
From now on, metadata pulldowns can be done with python_code/ag_get_metadata.py
Move script to python_scripts/scripts
Add QIIME interface to ag_get_metadata.py
Merge branch 'metadata_checker' of github.com:adamrp/qiime_web_app into metadata_checker
Fill in QIIME script interface, add doc string
Merge pull request #610 from adamrp/metadata_checker

Metadata checker
Merge pull request #615 from teravest/issue5402ndtry

fix#540  This passes the study_id in the form