Ryan Urbanowicz - 2014-10-15

Again apologies to the few of you who have already downloaded ExSTraCS versions as they were originally named 2.1 and 2.2. Since the research paper corresponding to this code is currently under review, we wanted to avoid confusion in the version naming as it is found in the paper. Thus we have renamed ExSTraCS 2.1 to ExSTraCS 2.0.1, and renamed ExSTraCS 2.2 to ExSTraCS 2.0.2 since the modifications in both versions were quite minor, and so that the paper correctly references this 2.0 version of the code. Please note, that the files themselves have not changed, only the file names. Thank you for your patience.