2 More code cleanup with reorganizing libraries
9 Better documented, coded raysum in-memory on on-disk options
12 Cleaned out library that wasn't being used by CTSim
13 Modified ctsim.cgi to read in configuration file ctsim.conf
16 First open source distribution for GNU/Linux
19 Converted to GNU/Linux
20 added MPI support via LAM library
23 Developed under MS-DOS and IBM EGA graphics