Merge pull request #10 from martinghunt/master

Add QC info and citations
Merge pull request #11 from martinghunt/master

Run kraken on reads sampled uniformly across assembly
Merge pull request #12 from martinghunt/master

Add checks for external programs in qc scripts
Merge pull request #13 from martinghunt/master

Keep gage and ratt code and adapters.fasta files when installing
Merge pull request #14 from martinghunt/master

Delete gage-validation.tar.gz
Don't write final orfs file