List of tasks

On the wiki

 * Document the data structures in libexpress, fedex_plus
 * Copy content from github wiki?
 * More external links
 * Logo, background
 * syntax highlighting for C, C++, Python, EXPRESS, Part 21 '''DONE
 * etc etc etc

Improvements to STEPcode's source

 * Support the unaltered AP203Amd1 (same fix as AP209 problem?)
 * Each unique p21read error should be printed only once, with a list of affected entities. Fall back to verbose errors via a switch, such as  '-v' ?
 * support for splitting a STEP file according to the recommended practices for (nested) external references
 * this needs fleshed out and moved to the list of projects