Added pushover hook example

Author: SloCompTech

root/defaults/example/hook/hook_pushover.sh

@@ -0,0 +1,29 @@
+#!/bin/bash
+
+#
+#   Pushover notification script
+#   @author Martin Dagarin
+#   @version 1
+#   @since 19/03/2019
+#
+#   @see https://pushover.net/api
+#
+
+URL="https://api.pushover.net/1/messages.json"
+
+# Here put your app token
+APP_TOKEN=""
+
+# Here put your user or group key
+USER_KEY=""
+
+TITLE="TestTile"
+MESSAGE="This is test message"
+
+# Send to server
+curl -s \
+  --form-string "token=${APP_TOKEN}" \
+  --form-string "user=${USER_KEY}" \
+  --form-string "title=${TITLE}" \
+  --form-string "message=${MESSAGE}" \
+  ${URL}