Begin to store blast results
Build & keep required directories
format BLAST results so that they have dtabase and strain id
Better XML result naming
Support for storing consensus BLAST results
Support of existing BLAST runs
Improved hadnling on consensus runs
Final touches for existing_data
Merge branch 'store_blast'

* store_blast:
  Final touches for existing_data
  Improved hadnling on consensus runs
  Support of existing BLAST runs
  Support for storing consensus BLAST results
  Better XML result naming
  format BLAST results so that they have dtabase and strain id
  Build & keep required directories
  Begin to store blast results
Tidy up/remove further example of existing_data