Fix compat with node 0.8.19
Remove node worker ID
Merge pull request #4 from rhaskar/master

Remove Node Worker ID
add modified field in stats dump
Merge pull request #5 from pyke369/master

Yo, pull la request
notification management
Merge branch 'master' of github.com:rs/audience-meter into DAILY-28853

* 'master' of github.com:rs/audience-meter:
  add modified field in stats dump
  Remove node worker ID
  Fix compat with node 0.8.19

Conflicts:
	lib/audience.js