Merge branch 'v4.5.x'

package.json

@@ -4,7 +4,7 @@
     "company": "Grafana Labs"
   },
   "name": "grafana",
-  "version": "4.5.0",
+  "version": "4.5.1",
   "repository": {
     "type": "git",
     "url": "http://github.com/grafana/grafana.git"

packaging/publish/publish_both.sh

 #! /usr/bin/env bash
-version=4.4.2
+version=4.5.1
 
 wget https://s3-us-west-2.amazonaws.com/grafana-releases/release/grafana_${version}_amd64.deb