docs: fix the Example page's title, and improve docs (jquense#1245)

This PR does the following:

- Standardizes some documentation language
- Properly sets the Example page's document title
  - Because we use [`html-webpack-plugin`](https://www.npmjs.com/package/html-webpack-plugin) (via [`webpack-atoms`](https://www.npmjs.com/package/webpack-atoms)) the `index.html` file that was here was not being used
  - This properly sets the page's title using the `title` attribute to the `html-webpack-plugin`

.size-snapshot.json

@@ -1,25 +1,25 @@
 {
   "./dist/react-big-calendar.js": {
-    "bundled": 470853,
-    "minified": 153064,
-    "gzipped": 42298
+    "bundled": 455683,
+    "minified": 146246,
+    "gzipped": 41811
   },
   "./dist/react-big-calendar.min.js": {
-    "bundled": 413805,
-    "minified": 136004,
-    "gzipped": 38362
+    "bundled": 393705,
+    "minified": 127582,
+    "gzipped": 37597
   },
   "dist/react-big-calendar.esm.js": {
-    "bundled": 167523,
-    "minified": 80477,
-    "gzipped": 19800,
+    "bundled": 167469,
+    "minified": 80464,
+    "gzipped": 19858,
     "treeshaked": {
       "rollup": {
-        "code": 62050,
+        "code": 62192,
         "import_statements": 1470
       },
       "webpack": {
-        "code": 65556
+        "code": 65687
       }
     }
   }

README.md

@@ -8,26 +8,26 @@ Inspired by [Full Calendar](http://fullcalendar.io/).
 
 ## Use and Setup
 
-`npm install react-big-calendar --save`
+`yarn add react-big-calendar` or `npm install --save react-big-calendar`
 
 Include `react-big-calendar/lib/css/react-big-calendar.css` for styles, and make sure your calendar's container
 element has a height, or the calendar won't be visible.
 
 ## Starters
 
-* [react-big-calendar](https://github.com/arecvlohe/rbc-starter)
-* [react-big-calendar with drag and drop](https://github.com/arecvlohe/rbc-with-dnd-starter)
+- [react-big-calendar](https://github.com/arecvlohe/rbc-starter)
+- [react-big-calendar with drag and drop](https://github.com/arecvlohe/rbc-with-dnd-starter)
 
 ## Run examples locally
 
-```
+```sh
 $ git clone git@github.com:intljusticemission/react-big-calendar.git
 $ cd react-big-calendar
-$ npm install
-$ npm run examples
+$ yarn
+$ yarn examples
 ```
 
-* Open [localhost:3000/examples/index.html](http://localhost:3000/examples/index.html).
+- Open [localhost:3000/examples/index.html](http://localhost:3000/examples/index.html).
 
 ### Localization and Date Formatting
 
@@ -42,7 +42,7 @@ Regardless of your choice, you **must** choose a localizer to use this library:
 import BigCalendar from 'react-big-calendar'
 import moment from 'moment'
 
-const localizer = BigCalendar.momentLocalizer(moment) 
+const localizer = BigCalendar.momentLocalizer(moment)
 
 const MyCalendar = props => (
   <div>
@@ -62,7 +62,7 @@ const MyCalendar = props => (
 import BigCalendar from 'react-big-calendar'
 import globalize from 'globalize'
 
-const localizer = BigCalendar.globalizeLocalizer(globalize) 
+const localizer = BigCalendar.globalizeLocalizer(globalize)
 
 const MyCalendar = props => (
   <div>

examples/Intro.md

@@ -1,8 +1,10 @@
 # <a id='intro' href='#intro'>Getting Started</a>
 
-You can install `react-big-calendar` via [npm](https://www.npmjs.com/):
+You can install `react-big-calendar` via [yarn](https://yarnpkg.com/en/) or [npm](https://www.npmjs.com/):
 
-    npm i --save react-big-calendar
+_yarn:_ `yarn add react-big-calendar`
+
+_npm:_ `npm install --save react-big-calendar`
 
 Styles can be found at: `react-big-calendar/lib/css/react-big-calendar.css`, and should be included on the page
 with the calendar component. Also make sure that your calendar's container

examples/webpack.config.js

@@ -36,5 +36,8 @@ module.exports = {
       },
     ],
   },
-  plugins: [plugins.html(), plugins.extractCss()],
+  plugins: [
+    plugins.html({ title: 'React Big Calendar' }),
+    plugins.extractCss(),
+  ],
 }