fix(nvmrc): remove nvmrc checks and reenable node6 support

Author: priley86

.eslintrc

@@ -1,6 +1,9 @@
 {
   "rules": {
-    "prettier/prettier": ["error", { "singleQuote": true, "trailingComma": "all" }]
+    "prettier/prettier": [
+      "error",
+      { "singleQuote": true, "trailingComma": "none" }
+    ]
   },
   "extends": [
     "standard",
@@ -19,9 +22,6 @@
     "jsx": true,
     "experimentalObjectRestSpread": true
   },
-  "plugins": [
-    "prettier",
-    "react"
-  ],
+  "plugins": ["prettier", "react"],
   "parser": "babel-eslint"
 }

.travis.yml

@@ -14,6 +14,7 @@ notifications:
   email: false
 node_js:
 - '8'
+- '6'
 before_script:
 - npm prune
 script:

README.md

@@ -20,14 +20,14 @@ As an alernative to consuming the `patternfly-react.css` file (found in `dist/cs
 
 ## Node Environment
 
-To build you **must** use Node 8. If you are not using Node 8, you will get an error at `npm install` time. Please install and use via:
+This project currently supports Node [Active LTS](https://github.com/nodejs/Release#release-schedule) releases. Please stay current with Node Active LTS when developing patternfly-react.
+
+For example, to develop with Node 8, use the following:
 ```
 nvm install 8
 nvm use 8
 ```
 
-Run `npm install` again. If you then get an error with `Node Sass`, remove the `node_modules` and `npm install` again (to pull the correct version of node-sass).
-
 ## Storybook UI Development
 This project uses [React Storybook](https://getstorybook.io/) to test and demo new React UI components. You can view our current storybook [here](https://rawgit.com/patternfly/patternfly-react/gh-pages/index.html).