Merge branch 'develop'

Author: jue89

package.json

@@ -1,6 +1,6 @@
 {
   "name": "systemd-journald",
-  "version": "1.1.1",
+  "version": "1.1.2",
   "description": "Native bindings to journald",
   "keywords": [
     "logging",
@@ -29,6 +29,9 @@
     "mocha": "^2.4.5",
     "mockery": "^1.4.1"
   },
+  "os": [
+    "linux"
+  ],
   "jshintConfig": {
     "esversion": 6,
     "node": true,