cached report generation fixed
Bugfix: ReportGenerator would not allow undef in place of optional Catalyst object
updated stage names for the Sponsor Progress Report. removed the Valid DNA stage.
Human-Core project moved to first sponsor at the sponsor report
refactoring of selecting Human-Core to show first
'Human-Core' sponsor updated to 'All'
Merge branch 'devel' into new_human_assembly

Conflicts:
	lib/LIMS2/Model/Util/ReportForSponsors.pm