Removed unnecessary false

Co-authored-by: Andrew Hyndman <ajhyndman@hotmail.com>

Switches to eval-source-map, which is easier for webpack to recompute
when a file changes and has column based mappings, which lets firefox
devtools show original variable in the debugger and evaluate original
expressions in the console.

* Bump eslint-plugin-react version

* Move eslint-plugin-react settings into eslint-config-react-app

* Add react/no-typos rule

* Upgrade a bunch of dependencies

* Turn off nightly Yarn

 - create-react-app@2.1.3
 - react-dev-utils@7.0.1
 - react-error-overlay@5.1.2
 - react-scripts@2.1.3

* Update webpack-dev-server 3.1.9 -> 3.1.14

Replace deprecated ${workspaceRoot} variable with ${workspaceFolder} in VSCode launch.json. See https://code.visualstudio.com/docs/editor/variables-reference#_why-isnt-workspaceroot-documented

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* Generalize the adding bootstrap documentation

* Update adding-bootstrap.md

* Update adding-bootstrap.md

* Update adding-bootstrap.md

Add a note that it will work in IDE with 2.0.3 and later

"on" value of "autoprefixer grid" is kinda deprecated. It's better to use "autoplace" or "no-autoplace" instead.
https://github.com/postcss/autoprefixer#options

"autoplace" enables PostCss' autoplace polyfill for ie and makes prefixes, "no-autoplace" only makes prefixes
https://github.com/postcss/autoprefixer#does-autoprefixer-polyfill-grid-layout-for-ie

 - babel-plugin-named-asset-import@0.3.0
 - babel-preset-react-app@7.0.0
 - create-react-app@2.1.2
 - eslint-config-react-app@3.0.6
 - react-app-polyfill@0.2.0
 - react-dev-utils@7.0.0
 - react-error-overlay@5.1.1
 - react-scripts@2.1.2

* add webp support for typescript

* moved webp declaration below png

* Update links to docs in all package README files

* Fix formatting of issue template

* Fix formatting of issue template

`node-sass` supports the SASS_PATH variable that we can use. This PR adds that to the documentation.

Advanced users can opt into this behavior, but it's generally outside the users' control to fix and comes with performance concerns

* Add pre-eject message about new features in v2

* Make message bold

* commit toml

* full build path

* wow the path is long

* redirect

And remove some outdated info from 1.x

* Add default values to `file_ext` note

* Update note to include a link to the relevant docs

* Update copy to indicate the default values

* Add missing space