VMC-16(fixed problem not to show pop for the nodes that are shut down already)
Merge branch 'master' of https://github.com/deerwalk/voltdb

Conflicts:
	src/frontend/org/voltdb/dbmonitor/js/voltdb.admin.ui.js
	src/frontend/org/voltdb/dbmonitor/js/voltdb.render.js
	src/frontend/org/voltdb/dbmonitor/js/voltdb.ui.js
Merge branch 'master' of https://github.com/deerwalk/voltdb