Only try to use node-syslog on linux

Change-Id: I1801c98d9c57cd2b6a7f4741d93621f6604c8443
Use UTC to figure out last point on USD/sec graph

Was using local time before, ignoring last 7-8 hours of data.

Change-Id: I9e55a9d1b47a17246a43b9ccb21ad3ad130c669a
Merge branch 'master' into deployment

cd012d2 Use UTC to figure out last point on USD/sec graph
8f63dda Only try to use node-syslog on linux

Also, process with gulp for deployment

Change-Id: I378250bb439c9dd5588675b4de0f8f2b02a43d46