Checked for consistent style, no dead code
Consistent style/no dead code, plus it all works
Unit tests don't have any errors
Database: better return if project name not found
Database: better return if project name not found
Controller: helper is class (not global) variable
Completed all simple operating system tests
Unified regex checking of text argument params
More intuitive true false parameter relationship
Added project tests.  Fixed a few bugs in projects
Tests for QIIMEWorkflow and Controller
Added tests for half of the Controllers.
Added tests for other half of controllers
Added tests for Util classes
Added FileType tests
Added skeleton of all remaining tests
Added tests for default script
Added tests for all parameters
Reduced error log count
Added tests for parameter relationship checking