Moves documentation comments for fetch.py to appear after the function declarations.
Moves documentation comments for fetch.py to appear after the function declarations.

mbonsma/phageParser,goyalsid/phageParser,mbonsma/phageParser,phageParser/phageParser,mbonsma/phageParser,phageParser/phageParser,goyalsid/phageParser,phageParser/phageParser,mbonsma/phageParser,goyalsid/phageParser,phageParser/phageParser