adding resources/assets/collection objects
adding object clone utility
changed sendfile to use handler - eventually move sendfile to handler.js
fixed removeKey API
create TMP folder at same time Sid is created
added contains() stringBefore() and stringAfter() utility to String object
removed boggus 'create sync path' -> use mkdirp instead
removed http x-user and x-folder
implemented new tmp asset managemnet
now responding to 'rest3d/tmp' and 'rest3d/tmp/upload'
following the 'spec' document discussion
modified tmp upload example
note: url not working at this time
Merge branch 'master' of https://github.com/amd/rest3d

Conflicts:
	server/rest3d-server.js
	server/src/upload.js