All demos broken when attempting to run them in Dartium

[motorcityadam]

I saw brief mentions of this issue (see below), but no dedicated issue - it seems that most, if not all, of the examples provided in the README.md file do not work in Dartium.

From the Dartium console it seems that the actual *.dart cannot be located which is what Dartium is looking for. As far as I can tell, all of the three.dart examples work under Chrome which has access to the transpiled *.js files.

I do not have much experience with how GitHub pages work, but perhaps the *.dart files are not uploaded? I am willing to make a PR here to help, but I am not sure I can if it is an issue with the project's GitHub pages setup.

#142

[johsin18]

Would be great to fix this. buildExamples.sh looks related, but according to it, the .dart files should already be in the right place. The general question is how manual/automatic the website
http://threedart.github.io/three.dart/
is updated.