first commit
Adding Readme and index pages.
Added icons.  Added information view.  Fixed some formatting issues (e.g., header being truncated).
Fixed druginfo.php to create info page correctly when supplied drug_id.
Trying to ignore this file.
Fixed pubmed reference.

Fixed multiple substrate responses.
Trying to get this out of the  repo.
Merge branch 'master' of https://github.com/becalyna/druginteractions
Merge branch 'master' of https://github.com/becalyna/druginteractions