adding basic data structure to hold information about gene ontology terms
adding stubs for procesing DAVID output
adding general exception for IO errors
added new class for GO results that subclasses GO term
filling in stubs for parsing DAVID result files
Fixed documentation in io.david; fixed minor bugs
Adding new documentation for developers (i.e. me...)
Updating stub for retrotransposon documentation
New documentation for gene ontology stuff
Fix documentation mistake in iterator for DAVID files
Update documentation for data structures to include section for GO stuff; minor updates to index and using.rst