Fixed incorrect implementation of AB protein model and added several more protein models, totaling: `ab` `blosum62` `cprev` `dayhoff` `dayhoffdcmut` `flu` `hivb` `hivw` `jtt` `jttdcmut` `lg` `mtart` `mtinv` `mtmam` `mtmet` `mtrev24` `mtver` `mtzoa` `pmb` `rtrev` `vt` `wag` `jc69` (aka `poisson`) `gcprev`
0.9.0
Addressed a bug in the LG matrix
0.8.9
Addresses a bug in the specification of +G+I models.
0.8.8
Inclusion of six additional protein models: HIVW, HIVB, mtMet, mtInv, mtVer, gcpREV.
0.8.7
Adds JC69 (equal rates) model of amino acid evolution.
0.8.6
Updates to Evolver class to tabulate a matrix substitution counts (assumes single changes only!) for a simulation. This matrix can be exported with the argument `countfile = file.txt` when calling an Evolver class.