update packages

1 files changed, 182 insertions, 81 deletions

diff --git a/node_modules/chalk/readme.md b/node_modules/chalk/readme.md
index 5cf111e35..d298e2c48 100644
--- a/node_modules/chalk/readme.md
+++ b/node_modules/chalk/readme.md
@@ -1,7 +1,7 @@
 <h1 align="center">
 	<br>
 	<br>
-	<img width="360" src="https://cdn.rawgit.com/chalk/chalk/19935d6484811c5e468817f846b7b3d417d7bf4a/logo.svg" alt="chalk">
+	<img width="320" src="media/logo.svg" alt="Chalk">
 	<br>
 	<br>
 	<br>
@@ -9,81 +9,108 @@
 
 > Terminal string styling done right
 
-[![Build Status](https://travis-ci.org/chalk/chalk.svg?branch=master)](https://travis-ci.org/chalk/chalk)
-[![Coverage Status](https://coveralls.io/repos/chalk/chalk/badge.svg?branch=master)](https://coveralls.io/r/chalk/chalk?branch=master)
-[![](http://img.shields.io/badge/unicorn-approved-ff69b4.svg)](https://www.youtube.com/watch?v=9auOCbH5Ns4)
+[![Build Status](https://travis-ci.org/chalk/chalk.svg?branch=master)](https://travis-ci.org/chalk/chalk) [![Coverage Status](https://coveralls.io/repos/github/chalk/chalk/badge.svg?branch=master)](https://coveralls.io/github/chalk/chalk?branch=master) [![](https://img.shields.io/badge/unicorn-approved-ff69b4.svg)](https://www.youtube.com/watch?v=9auOCbH5Ns4) [![XO code style](https://img.shields.io/badge/code_style-XO-5ed9c7.svg)](https://github.com/xojs/xo) [![Mentioned in Awesome Node.js](https://awesome.re/mentioned-badge.svg)](https://github.com/sindresorhus/awesome-nodejs)
 
+### [See what's new in Chalk 2](https://github.com/chalk/chalk/releases/tag/v2.0.0)
 
-[colors.js](https://github.com/Marak/colors.js) used to be the most popular string styling module, but it has serious deficiencies like extending `String.prototype` which causes all kinds of [problems](https://github.com/yeoman/yo/issues/68). Although there are other ones, they either do too much or not enough.
+<img src="https://cdn.rawgit.com/chalk/ansi-styles/8261697c95bf34b6c7767e2cbe9941a851d59385/screenshot.svg" alt="" width="900">
 
-**Chalk is a clean and focused alternative.**
 
-![](https://github.com/chalk/ansi-styles/raw/master/screenshot.png)
+## Highlights
 
-
-## Why
-
-- Highly performant
-- Doesn't extend `String.prototype`
 - Expressive API
+- Highly performant
 - Ability to nest styles
-- Clean and focused
+- [256/Truecolor color support](#256-and-truecolor-color-support)
 - Auto-detects color support
+- Doesn't extend `String.prototype`
+- Clean and focused
 - Actively maintained
-- [Used by ~4500 modules](https://www.npmjs.com/browse/depended/chalk) as of July 15, 2015
+- [Used by ~23,000 packages](https://www.npmjs.com/browse/depended/chalk) as of December 31, 2017
 
 
 ## Install
 
+```console
+$ npm install chalk
 ```
-$ npm install --save chalk
-```
+
+<a href="https://www.patreon.com/sindresorhus">
+	<img src="https://c5.patreon.com/external/logo/become_a_patron_button@2x.png" width="160">
+</a>
 
 
 ## Usage
 
+```js
+const chalk = require('chalk');
+
+console.log(chalk.blue('Hello world!'));
+```
+
 Chalk comes with an easy to use composable API where you just chain and nest the styles you want.
 
 ```js
-var chalk = require('chalk');
-
-// style a string
-chalk.blue('Hello world!');
+const chalk = require('chalk');
+const log = console.log;
 
-// combine styled and normal strings
-chalk.blue('Hello') + 'World' + chalk.red('!');
+// Combine styled and normal strings
+log(chalk.blue('Hello') + ' World' + chalk.red('!'));
 
-// compose multiple styles using the chainable API
-chalk.blue.bgRed.bold('Hello world!');
+// Compose multiple styles using the chainable API
+log(chalk.blue.bgRed.bold('Hello world!'));
 
-// pass in multiple arguments
-chalk.blue('Hello', 'World!', 'Foo', 'bar', 'biz', 'baz');
+// Pass in multiple arguments
+log(chalk.blue('Hello', 'World!', 'Foo', 'bar', 'biz', 'baz'));
 
-// nest styles
-chalk.red('Hello', chalk.underline.bgBlue('world') + '!');
+// Nest styles
+log(chalk.red('Hello', chalk.underline.bgBlue('world') + '!'));
 
-// nest styles of the same type even (color, underline, background)
-chalk.green(
+// Nest styles of the same type even (color, underline, background)
+log(chalk.green(
 	'I am a green line ' +
 	chalk.blue.underline.bold('with a blue substring') +
 	' that becomes green again!'
-);
+));
+
+// ES2015 template literal
+log(`
+CPU: ${chalk.red('90%')}
+RAM: ${chalk.green('40%')}
+DISK: ${chalk.yellow('70%')}
+`);
+
+// ES2015 tagged template literal
+log(chalk`
+CPU: {red ${cpu.totalPercent}%}
+RAM: {green ${ram.used / ram.total * 100}%}
+DISK: {rgb(255,131,0) ${disk.used / disk.total * 100}%}
+`);
+
+// Use RGB colors in terminal emulators that support it.
+log(chalk.keyword('orange')('Yay for orange colored text!'));
+log(chalk.rgb(123, 45, 67).underline('Underlined reddish color'));
+log(chalk.hex('#DEADED').bold('Bold gray!'));
 ```
 
-Easily define your own themes.
+Easily define your own themes:
 
 ```js
-var chalk = require('chalk');
-var error = chalk.bold.red;
+const chalk = require('chalk');
+
+const error = chalk.bold.red;
+const warning = chalk.keyword('orange');
+
 console.log(error('Error!'));
+console.log(warning('Warning!'));
 ```
 
-Take advantage of console.log [string substitution](http://nodejs.org/docs/latest/api/console.html#console_console_log_data).
+Take advantage of console.log [string substitution](https://nodejs.org/docs/latest/api/console.html#console_console_log_data_args):
 
 ```js
-var name = 'Sindre';
+const name = 'Sindre';
 console.log(chalk.green('Hello %s'), name);
-//=> Hello Sindre
+//=> 'Hello Sindre'
 ```
 
 
@@ -93,61 +120,46 @@ console.log(chalk.green('Hello %s'), name);
 
 Example: `chalk.red.bold.underline('Hello', 'world');`
 
-Chain [styles](#styles) and call the last one as a method with a string argument. Order doesn't matter, and later styles take precedent in case of a conflict. This simply means that `Chalk.red.yellow.green` is equivalent to `Chalk.green`.
+Chain [styles](#styles) and call the last one as a method with a string argument. Order doesn't matter, and later styles take precedent in case of a conflict. This simply means that `chalk.red.yellow.green` is equivalent to `chalk.green`.
 
 Multiple arguments will be separated by space.
 
 ### chalk.enabled
 
-Color support is automatically detected, but you can override it by setting the `enabled` property. You should however only do this in your own code as it applies globally to all chalk consumers.
+Color support is automatically detected, as is the level (see `chalk.level`). However, if you'd like to simply enable/disable Chalk, you can do so via the `.enabled` property.
 
-If you need to change this in a reusable module create a new instance:
+Chalk is enabled by default unless explicitly disabled via the constructor or `chalk.level` is `0`.
+
+If you need to change this in a reusable module, create a new instance:
 
 ```js
-var ctx = new chalk.constructor({enabled: false});
+const ctx = new chalk.constructor({enabled: false});
 ```
 
-### chalk.supportsColor
-
-Detect whether the terminal [supports color](https://github.com/chalk/supports-color). Used internally and handled for you, but exposed for convenience.
-
-Can be overridden by the user with the flags `--color` and `--no-color`. For situations where using `--color` is not possible, add an environment variable `FORCE_COLOR` with any value to force color. Trumps `--no-color`.
-
-### chalk.styles
+### chalk.level
 
-Exposes the styles as [ANSI escape codes](https://github.com/chalk/ansi-styles).
+Color support is automatically detected, but you can override it by setting the `level` property. You should however only do this in your own code as it applies globally to all Chalk consumers.
 
-Generally not useful, but you might need just the `.open` or `.close` escape code if you're mixing externally styled strings with your own.
+If you need to change this in a reusable module, create a new instance:
 
 ```js
-var chalk = require('chalk');
-
-console.log(chalk.styles.red);
-//=> {open: '\u001b[31m', close: '\u001b[39m'}
-
-console.log(chalk.styles.red.open + 'Hello' + chalk.styles.red.close);
+const ctx = new chalk.constructor({level: 0});
 ```
 
-### chalk.hasColor(string)
+Levels are as follows:
 
-Check whether a string [has color](https://github.com/chalk/has-ansi).
+0. All colors disabled
+1. Basic color support (16 colors)
+2. 256 color support
+3. Truecolor support (16 million colors)
 
-### chalk.stripColor(string)
-
-[Strip color](https://github.com/chalk/strip-ansi) from a string.
+### chalk.supportsColor
 
-Can be useful in combination with `.supportsColor` to strip color on externally styled text when it's not supported.
+Detect whether the terminal [supports color](https://github.com/chalk/supports-color). Used internally and handled for you, but exposed for convenience.
 
-Example:
+Can be overridden by the user with the flags `--color` and `--no-color`. For situations where using `--color` is not possible, add the environment variable `FORCE_COLOR=1` to forcefully enable color or `FORCE_COLOR=0` to forcefully disable. The use of `FORCE_COLOR` overrides all other color support checks.
 
-```js
-var chalk = require('chalk');
-var styledString = getText();
-
-if (!chalk.supportsColor) {
-	styledString = chalk.stripColor(styledString);
-}
-```
+Explicit 256/Truecolor mode can be enabled using the `--color=256` and `--color=16m` flags, respectively.
 
 
 ## Styles
@@ -157,11 +169,12 @@ if (!chalk.supportsColor) {
 - `reset`
 - `bold`
 - `dim`
-- `italic` *(not widely supported)*
+- `italic` *(Not widely supported)*
 - `underline`
 - `inverse`
 - `hidden`
-- `strikethrough` *(not widely supported)*
+- `strikethrough` *(Not widely supported)*
+- `visible` (Text is emitted only if enabled)
 
 ### Colors
 
@@ -169,11 +182,18 @@ if (!chalk.supportsColor) {
 - `red`
 - `green`
 - `yellow`
-- `blue` *(on Windows the bright version is used as normal blue is illegible)*
+- `blue` *(On Windows the bright version is used since normal blue is illegible)*
 - `magenta`
 - `cyan`
 - `white`
-- `gray`
+- `gray` ("bright black")
+- `redBright`
+- `greenBright`
+- `yellowBright`
+- `blueBright`
+- `magentaBright`
+- `cyanBright`
+- `whiteBright`
 
 ### Background colors
 
@@ -185,29 +205,110 @@ if (!chalk.supportsColor) {
 - `bgMagenta`
 - `bgCyan`
 - `bgWhite`
+- `bgBlackBright`
+- `bgRedBright`
+- `bgGreenBright`
+- `bgYellowBright`
+- `bgBlueBright`
+- `bgMagentaBright`
+- `bgCyanBright`
+- `bgWhiteBright`
+
+
+## Tagged template literal
+
+Chalk can be used as a [tagged template literal](http://exploringjs.com/es6/ch_template-literals.html#_tagged-template-literals).
+
+```js
+const chalk = require('chalk');
+
+const miles = 18;
+const calculateFeet = miles => miles * 5280;
+
+console.log(chalk`
+  There are {bold 5280 feet} in a mile.
+  In {bold ${miles} miles}, there are {green.bold ${calculateFeet(miles)} feet}.
+`);
+```
+
+Blocks are delimited by an opening curly brace (`{`), a style, some content, and a closing curly brace (`}`).
+
+Template styles are chained exactly like normal Chalk styles. The following two statements are equivalent:
+
+```js
+console.log(chalk.bold.rgb(10, 100, 200)('Hello!'));
+console.log(chalk`{bold.rgb(10,100,200) Hello!}`);
+```
+
+Note that function styles (`rgb()`, `hsl()`, `keyword()`, etc.) may not contain spaces between parameters.
 
+All interpolated values (`` chalk`${foo}` ``) are converted to strings via the `.toString()` method. All curly braces (`{` and `}`) in interpolated value strings are escaped.
 
-## 256-colors
 
-Chalk does not support anything other than the base eight colors, which guarantees it will work on all terminals and systems. Some terminals, specifically `xterm` compliant ones, will support the full range of 8-bit colors. For this the lower level [ansi-256-colors](https://github.com/jbnicolai/ansi-256-colors) package can be used.
+## 256 and Truecolor color support
+
+Chalk supports 256 colors and [Truecolor](https://gist.github.com/XVilka/8346728) (16 million colors) on supported terminal apps.
+
+Colors are downsampled from 16 million RGB values to an ANSI color format that is supported by the terminal emulator (or by specifying `{level: n}` as a Chalk option). For example, Chalk configured to run at level 1 (basic color support) will downsample an RGB value of #FF0000 (red) to 31 (ANSI escape for red).
+
+Examples:
+
+- `chalk.hex('#DEADED').underline('Hello, world!')`
+- `chalk.keyword('orange')('Some orange text')`
+- `chalk.rgb(15, 100, 204).inverse('Hello!')`
+
+Background versions of these models are prefixed with `bg` and the first level of the module capitalized (e.g. `keyword` for foreground colors and `bgKeyword` for background colors).
+
+- `chalk.bgHex('#DEADED').underline('Hello, world!')`
+- `chalk.bgKeyword('orange')('Some orange text')`
+- `chalk.bgRgb(15, 100, 204).inverse('Hello!')`
+
+The following color models can be used:
+
+- [`rgb`](https://en.wikipedia.org/wiki/RGB_color_model) - Example: `chalk.rgb(255, 136, 0).bold('Orange!')`
+- [`hex`](https://en.wikipedia.org/wiki/Web_colors#Hex_triplet) - Example: `chalk.hex('#FF8800').bold('Orange!')`
+- [`keyword`](https://www.w3.org/wiki/CSS/Properties/color/keywords) (CSS keywords) - Example: `chalk.keyword('orange').bold('Orange!')`
+- [`hsl`](https://en.wikipedia.org/wiki/HSL_and_HSV) - Example: `chalk.hsl(32, 100, 50).bold('Orange!')`
+- [`hsv`](https://en.wikipedia.org/wiki/HSL_and_HSV) - Example: `chalk.hsv(32, 100, 100).bold('Orange!')`
+- [`hwb`](https://en.wikipedia.org/wiki/HWB_color_model)  - Example: `chalk.hwb(32, 0, 50).bold('Orange!')`
+- `ansi16`
+- `ansi256`
 
 
 ## Windows
 
-If you're on Windows, do yourself a favor and use [`cmder`](http://bliker.github.io/cmder/) instead of `cmd.exe`.
+If you're on Windows, do yourself a favor and use [`cmder`](http://cmder.net/) instead of `cmd.exe`.
+
+
+## Origin story
+
+[colors.js](https://github.com/Marak/colors.js) used to be the most popular string styling module, but it has serious deficiencies like extending `String.prototype` which causes all kinds of [problems](https://github.com/yeoman/yo/issues/68) and the package is unmaintained. Although there are other packages, they either do too much or not enough. Chalk is a clean and focused alternative.
 
 
 ## Related
 
 - [chalk-cli](https://github.com/chalk/chalk-cli) - CLI for this module
-- [ansi-styles](https://github.com/chalk/ansi-styles/) - ANSI escape codes for styling strings in the terminal
-- [supports-color](https://github.com/chalk/supports-color/) - Detect whether a terminal supports color
+- [ansi-styles](https://github.com/chalk/ansi-styles) - ANSI escape codes for styling strings in the terminal
+- [supports-color](https://github.com/chalk/supports-color) - Detect whether a terminal supports color
 - [strip-ansi](https://github.com/chalk/strip-ansi) - Strip ANSI escape codes
+- [strip-ansi-stream](https://github.com/chalk/strip-ansi-stream) - Strip ANSI escape codes from a stream
 - [has-ansi](https://github.com/chalk/has-ansi) - Check if a string has ANSI escape codes
 - [ansi-regex](https://github.com/chalk/ansi-regex) - Regular expression for matching ANSI escape codes
 - [wrap-ansi](https://github.com/chalk/wrap-ansi) - Wordwrap a string with ANSI escape codes
+- [slice-ansi](https://github.com/chalk/slice-ansi) - Slice a string with ANSI escape codes
+- [color-convert](https://github.com/qix-/color-convert) - Converts colors between different models
+- [chalk-animation](https://github.com/bokub/chalk-animation) - Animate strings in the terminal
+- [gradient-string](https://github.com/bokub/gradient-string) - Apply color gradients to strings
+- [chalk-pipe](https://github.com/LitoMore/chalk-pipe) - Create chalk style schemes with simpler style strings
+- [terminal-link](https://github.com/sindresorhus/terminal-link) - Create clickable links in the terminal
+
+
+## Maintainers
+
+- [Sindre Sorhus](https://github.com/sindresorhus)
+- [Josh Junon](https://github.com/qix-)
 
 
 ## License
 
-MIT © [Sindre Sorhus](http://sindresorhus.com)
+MIT