Include makeprofiledb in tar-ball
Update README for makeprofiledb & thank some contributors
Tenative plan for where to put data managers (issue #22)

Note git doesn't allow you to check in an empty directory,
which is why you can't see the proposed data_managers
folder yet.
Example Data Manager: update_blastdb.pl

Downloads and populates blastdb data table. This is just a
simple example to demonstrate the use of Data Managers for
processing BlastDB. Available on the Galaxy Test Tool Shed:

http://testtoolshed.g2.bx.psu.edu/view/blankenberg/data_manager_example_blastdb_ncbi_update_blastdb

See also:

Blankenberg et al (2014) Wrangling Galaxy's reference data
http://dx.doi.org/10.1093/bioinformatics/btu119

Associated wiki pages:

https://wiki.galaxyproject.org/Admin/Tools/DataManagers
Rename README file, using *.rst in this repository
Adjust path; bump dependency; bump version; add data manager reference
Fill out the README file for Dan's data manager
Update version and copyright date in README
Add folder level README files
Update README & markup
Fixed typo in README file
Fix minor typo
Expand NCBI BLASTDB datamanager to cover protein and protein domains.

Based on a branch by @mike8115, rebased with trivial changes
by @peterjc like preserving the old functional test.
Change extensions of test files (JSON with regex)
Pulled from parent fork
Reapplied some changes. Removed est test.
Removed old test from blastdb.xml