New Dart prose, update Dart and Ts code + guide/server-communication/ts: update to docs and example code + guide/server-communication/dart: new prose, update example code + ignore all npm-debug.logs + make Jade ul li TOC elements more compact.
Why the _fragments dir is checked in
Within this repo files generated as a result of shredding the _examples dir ( the contents of the _fragments dir) are checked in so that we can avoid running the
shredder over the entire _examples dir each time someone refreshes the repo ( the shred-full gulp task).
The gulp serve-and-watch shredder is only a ‘partial’ shredder. It only shred’s files in directories changed during
the current session.