## Fixes issue
- Fixed/tested `DatabaseManagement` and `DatabaseDispatcher` in with _db_mana_test.py_
- refseq_release now works (but only for systems with PBS jobs).
- Added FTP error handling
- Added progress bars when downloading or extracting files
- Renamed `BioSQL` module to `biosql` to fix import issues with _biopython's_ `BioSQL` module
- Added a means to use a dictionary to configure an SGE job
### Changes proposed in this pull request:
- Added `Oven._check_ingredients()` to check for existing cookicutter directories
- Moved many utility functions and classes to top level utilities.py
- `FullUtilities`, `BlastUtils`, `ManagerUtils`, `CookieUtils`, `GenbankUtils`, etc.
- Added `system_cmd` wrapper for Popen, which also streams the _stderr/stdout_
- Standardized config files located in the package for _database management_
- Archived the `streamio` module
- Archived random `BlastUtils`