Eslint shimmies up directories looking for more eslintrcs. As
make-checkout now clones projects in a subdirectory of cockpit, this can
result in some strange interactions.
https://eslint.org/docs/user-guide/configuringCloses#212
This fixes the three warnings that recently started to appear:
[ESLINT_LEGACY_OBJECT_REST_SPREAD] DeprecationWarning: The 'parserOptions.ecmaFeatures.experimentalObjectRestSpread' option is deprecated. Use 'parserOptions.ecmaVersion' instead. (found in "standard-react")
[ESLINT_LEGACY_OBJECT_REST_SPREAD] DeprecationWarning: The 'parserOptions.ecmaFeatures.experimentalObjectRestSpread' option is deprecated. Use 'parserOptions.ecmaVersion' instead. (found in "node_modules/eslint-config-standard-jsx/index.js")
[ESLINT_LEGACY_OBJECT_REST_SPREAD] DeprecationWarning: The 'parserOptions.ecmaFeatures.experimentalObjectRestSpread' option is deprecated. Use 'parserOptions.ecmaVersion' instead. (found in "standard")
Closes#99
Taken rules from Cockpit, which have been proven to be effective for
finding bugs and keeping clean code, and sensible (not taking
unreasonable effort to satisfy).
Fix code layout in app.jsx accordingly.
Closes#39
