mrdoob/three.js — pull request #5423 by vincent (2014-10-08 21:14:57+00:00)
Title: passing event handlers. see #4807 #4803

Just passing handlers in some `*Loader.js`.
I've modified related examples, although I'm not sure the log is wanted.

In `TGALoader`, note the arguments are permuted ; not sure this is "the right way".

To test onProgress callbacks on unix, I used http://www.stewart.com.au/ip_relay

Regards,