Update to 0.6.4

Author: adamwathan

package.json

@@ -22,7 +22,7 @@
     "postcss-cssnext": "^3.0.2",
     "prismjs": "^1.8.3",
     "stylefmt": "^6.0.0",
-    "tailwindcss": "0.6.3",
+    "tailwindcss": "0.6.4",
     "vue": "^2.5.2",
     "webpack-watch": "^0.2.0",
     "yargs": "^10.0.3"

yarn.lock

@@ -7419,9 +7419,9 @@ table@^4.0.1:
     slice-ansi "1.0.0"
     string-width "^2.1.1"
 
-tailwindcss@0.6.3:
-  version "0.6.3"
-  resolved "https://registry.yarnpkg.com/tailwindcss/-/tailwindcss-0.6.3.tgz#973d33342f3d1d1f9c9d20aa42b9fa9ca57f2ed0"
+tailwindcss@0.6.4:
+  version "0.6.4"
+  resolved "https://registry.yarnpkg.com/tailwindcss/-/tailwindcss-0.6.4.tgz#b0aa8a10c34d3fed7a5f32482ef92d5d416353ee"
   dependencies:
     commander "^2.11.0"
     css.escape "^1.5.1"