v0.3.0

* Getting environment variables and passwords from Vault (not tested
yet)
* Vault configuration to config (not tested yet)
* Ability to run scripts from file on local machine on the remote host
* Ability to get ouput in the notification of a list for individual
commands or all commands
* Make SSH connections close after all commands have been run; reuse
previous connections if needed

docs/themes/hugo-theme-relearn/layouts/shortcodes/icon.html

@@ -0,0 +1,5 @@
+{{- $_hugo_config := `{ "version": 1 }` }}
+{{- partial "shortcodes/icon.html" (dict
+  "context" .Page
+  "icon"    (.Get "icon" | default (.Get 0))
+) }}