a lot of restructuring improvements, inc. blank graph start, clean rendering functions, and trivial edit model; TODO: fix up edge creation and add hooks
a lot of restructuring improvements, inc. blank graph start, clean rendering functions, and trivial edit model; TODO: fix up edge creation and add hooks

mugitty/noctua,mugitty/noctua,geneontology/noctua,mugitty/noctua,geneontology/noctua,geneontology/noctua