MG-RAST/pipeline — pull request #148 by jaredbischof (2013-06-26 19:17:52+00:00)
Title:  Added option and separate subroutines for validating partially incomplete spreadsheets from Metazen Collect

Added option and separate subroutines for validating partially incomplete spreadsheets from Metazen Collect. EP and library tabs can be empty, but project and sample information still is required.