[doc][build task] wrong path to lint css in task css-lint-docs

[Lausselloic]

Hello,

Following the move of docs under site folder, I think there's a mistake in npm task css-lint-docs

bootstrap/package.json

Line 32 in 0b5a8d9

"css-lint-docs": "stylelint --syntax scss \"site/docs/4.1/assets/scss/*.scss\" && stylelint \"docs/**/*.css\"",

try to lint css under docs folder, maybe need to be site/docs ?

Same error on css-prefix-docs

bootstrap/package.json

Line 35 in 0b5a8d9

"css-prefix-docs": "postcss --config build/postcss.config.js --replace \"site/docs/4.1/assets/css/docs.min.css\" \"docs/**/*.css\"",

[Lausselloic]

Hello,

Thanks for the fix. Maybe it's just my dev environnement but task css-lint-docs doesn't work and finish with :

> stylelint --syntax scss "site/docs/4.1/assets/scss/*.scss" && stylelint "site/docs/**/*.css"

Error: Could not find "../../../.stylelintrc". Do you need a `configBasedir`?

Just look at the travis build on the PR and the task css-lint-docs isn't run.

[XhmikosR]

I'm gonna fix this too.

More broken things after the docs refactoring...