Use NAN for future support.
Update macros.h
Merge pull request #3 from jeromew/patch-1

Update macros.h
Remove setImmediate
Merge
Updated for new v8
Updates
Update for NAN 1.0.0
Update to NAN 1.1.2
Replaced process.nextTick with setImmediate in profile.test
Merge remote-tracking branch 'kkoopa/master'

Conflicts:
	package.json