Modifying the SQL layout to support storing filepath checksum and checksum algorithm
Add initialization of the checksum_algorithm table
Merge branch 'master' of github.com:qiime/QiiTa into checksum
Modifying populate_test_db.sql to reflect changes on the SQL
Addressing @wasade's comment
Merge pull request #74 from josenavas/checksum

Adding checksum into the DB
Fixing merge conflicts
Adding checksums