added scaling of poits by number of genes on contig other minor tweaks
added scaling of poits by number of genes on contig
other minor tweaks

kkellerlbl/data_api,kkellerlbl/data_api,mlhenderson/data_api,kkellerlbl/data_api,kbase/data_api,kkellerlbl/data_api,kbase/data_api,mlhenderson/data_api,mlhenderson/data_api,kbase/data_api,kkellerlbl/data_api,kbase/data_api,kbase/data_api,mlhenderson/data_api,mlhenderson/data_api