Google AMP support & switch to NPM builds (#14)

config.toml

@@ -37,12 +37,19 @@ disableAliases = true
 [outputs]
   home = ["HTML", "RSS", "MANIFEST", "REDIRECTS", "HEADERS"]
   section = ["HTML"]
+  page = ["HTML", "AMP"]
 
 [mediaTypes]
   [mediaTypes."text/netlify"]
-  delimiter = ""
+    delimiter = ""
 
 [outputFormats]
+  [outputFormats.AMP]
+    mediaType = "text/html"
+    basename = "amp"
+    path = "."
+    permalinkable = true
+    isHTML = true
   [outputFormats.MANIFEST]
     mediaType = "application/json"
     baseName = "manifest"
@@ -65,13 +72,13 @@ disableAliases = true
   # options for resampling filters:
   # https://github.com/disintegration/imaging#image-resizing
   resampleFilter = "Linear"
-  quality = 100
+  quality = 75
 
 [blackfriday]
   hrefTargetBlank = true
   nofollowLinks = true
   noreferrerLinks = true
-  noopenerLinks = true       # requires custom fork w/ custom blackfriday: https://github.com/jakejarvis/hugo/tree/noopener
+  # noopenerLinks = true       # requires custom fork w/ custom blackfriday: https://github.com/jakejarvis/hugo/tree/noopener
   plainIDAnchors = true
   fractions = false