Have E coli test write objects to workspace (KBasePublicGeneDomains)
rather than filesystem.
Update to prepare DomainLibraries for all sets of domains that we're going to
use.  Fixed prepare_3rd_party_dbs.sh to save unindexed files for PSSM databases.
Merge pull request #2 from jmchandonia/dev

updates to parse and make library objects for both PSSM and HMM domain libraries