Try harder to find values from delegate views.

Especially in the case of is-many properties they are likely to be
a few levels down in the document, so seek them out for flattening
into the Solr view.
Adjust annotation tool to allow more than one gene name columns
rewrite the module
make default subject(_id) instead of subject_name/subject_type

subject_name and subject_type are inferred via the subject so we should
make a default subject not default subject_name or subject_type.
reformat/whitespace
remove unused reference_sequence_build
pair model/build
whitespace
remove unused sample creation
convert to Genome::Test::Factory
Add missing include for make_path used in sub create_directory.
whitespace
remove unused test_sample
convert to Genome::Test::Factory
remove unused add_ok
add subset_name so instrument data are valid objects
use test factory so instrument data is a valid object
add cell_type to sample so it is a valid object
Hard trim CHORI ditag reads at 50 bp
Increase temp space requirement for merge sx results