Merge pull request #46 from saz/patch-1

Allow puppet/systemd < 5.0.0

Author: genebean

metadata.json

@@ -10,7 +10,7 @@
   "dependencies": [
     {
       "name": "puppet/systemd",
-      "version_requirement": ">= 2.2.0 < 4.0.0"
+      "version_requirement": ">= 2.2.0 < 5.0.0"
     },
     {
       "name": "puppet/archive",