Modify display_data method to allow BLAST DB tests to function
Rename ambiguous parameters; uncomment makeblastdb test
Try testing ncbi_makeblastdb.xml with TravisCI
Note will need updated blast_datatypes for ncbi_makeblastdb test
Capture makeblastdb stdout as (dummy) primary output file
Call new script check_no_duplicates.py before makeblastdb to avoid bug

There was a regression in BLAST+ 2.2.28 where it can silently fail (no error code)
when given a FASTA file with duplicate identifiers. This script is a workaround.
Switch to using BLAST+ 2.2.28
New script to help with updating test files when update BLAST+
Update testfiles (not checked deltablast yet...)
TODO note in deltablast wrapper regarding cdd_delta dependency
Update script to generate deltablast test files
Test output files from deltablast 2.2.28, using 27 Nov 2013 cdd_delta.tar.gz
Note about why we're not testing deltablast under TravisCI (yet)
Update dependency to BLAST+ 2.2.28
Still refered to BLAST+ 2.2.27
Use the requirements/version macro in ncbi_dustmasker_wrapper.xml
Fix naming inconsistency
How to regenerate/update more test files
Accidentally used deltablast from BLAST+ 2.2.27, regenerate with 2.2.28
Include makeblastdb output test files for Tool Shed bundle