add rules for spacing and quotes

[carlows]

I haven't test this in hashdard because I'm not sure how to use a custom config to test it (as they're fetch from the package.json I suppose).

jsx-quotes allows to lint this as error:

<a b='c' />
<b c="d" /> // this is fine

The other rule I added is jsx-curly-spacing, this rule lints the following as an error:

<Component
  foo={prop1}
  bar={ prop2}
/>

<Component
  foo={ prop1 } // this is fine
/>

However, as mentioned here the rule does not work for:

<Component>
  {something}
</Component>

Screenshots

[duranmla]

But the thing is that we don't know if this actually works @carlows ?

[carlows]

@duranmla i didn't test them with hashdard, but i tested them with eslint. the jsx-quotes rule doesn't need any plugins to work, and the jsx-curly-spacing needs the react-plugin, but it is included in standard

[duranmla]

Cool! LGTM

[orlando]

@carlows thanks!