bson for #104
Don't pass --debug args to workers.

Workers won't be able to listen to the same port as the parent. And --debug-brk makes workers not work at all.
Add dependency 'process', which is an easy way to get to node's 'process' from requirejs
possible fix for 104
Merge branch 'bug104'
corrected export project responses...
fixes #105
Better HTTP status codes for missing project/hash
aspect exporting bug fixed
fixes #110
meta diff have been rewritten
import set member bug fixed
set member harmonization have been added
finalizing set harmonization fix
adding some tests to intrapersist tests...
fixes #112
globals definition
add `npm test`, run in travis-ci
serialization tests have been added
Merge branch 'master' into diff

Conflicts:
	src/client/js/client.js
	src/common/core/core.js
	src/common/core/coreunwrap.js
	src/common/core/metacore.js
	src/common/core/setcore.js
	webgme.js