bands file now just has one entry for the entire tree
added links, spans, reformatted everything
removing radial tree, not using this
no longer using labels file
re-scaled scatter, now located relative to single 'tol chromosome'
adding circos 2d tracks and links
adding circos output files
adding Bill's TNT data file concatenation script
adding script to get the taxonomic classes included in a TreeBASE study
adding script to make the circos links between taxonomic classes
adding script to create circos bands based on NCBI classification
adding ignore pattern for *.class files
adding target for extracting taxonomic classes analysed in TreeBASE studies
removing no longer used script