Add UUID to workflow_name and persist it in Amber
Merge pull request #10 from davidlmorton/master

Add UUID to workflow_name and persist it in Amber
Remove ALLOCATION_URL from environment before running system tests
Merge pull request #11 from davidlmorton/update_test_environment

Remove ALLOCATION_URL from environment before running system tests
Add explicit version on DBD::Sqlite

This wasn't so much an issue in workflow, but in genome the newer
versions of this library cause lots of errors like:

DBD::SQLite::st execute failed: attempt to write a readonly database
Merge pull request #12 from davidlmorton/fix_ur_dep

Add explicit version on DBD::Sqlite