Initial (untested) implementation of the AngInferCDSVisitor class
Improved / extended (but still untested) implementation of the AngInferCDSVisitor class
Added multi-feature status check
Initial (untested) implementation of the AngInferExonsVisitor class
Initial implementation of AgnCanonGeneStream class; does not compile, requires updates to GenomeTools API
Small steps toward a fully stream-based implementation of GFF3 data import
Implemented AgnFilterStream class
Fixes #59.
Significant improvements in memory handling
Merge branch 'master' into stream-refactor
Got rid of old filtering mechanisms
Made AgnCanonGeneStream class a container for other streams, including an AgnFilterStream. Closes #60.
Fixed bug with exon inference
Improved documentation
More improvements to documentation