have the json file build for single pages

Signed-off-by: Toshaan Bharvani <toshaan@vantosh.com>

config/_default/config.toml

@@ -16,6 +16,7 @@ enableEmoji = true
 
 [outputs]
 	home = [ "HTML" , "JSON" , "RSS" ]
+	page = [ "HTML" , "JSON" ]
 
 [outputFormats]
 [outputFormats.RSS]

themes/openpowerfoundation/layouts/_default/single.json

@@ -0,0 +1,5 @@
+{
+"title": "{{ .Title }}",
+"permalink": "{{ .Permalink }}",
+"content": "{{ .PlainWords }}"
+}