0934977a0 docs: the flexgrid is used if $xy-grid is set to false
ba69d0085 better description of the foundation-everything mixin parameters
Signed-off-by: Nicolas Coden <nicolas@ncoden.fr>
## Importing
-**XY grid is the default Foundation grid**. It is present by default in `foundation.css` of CDN link or package managers. In Sass, it will be generated by default by `@include foundation-everything` (unless `$global-flex` or `$xy-grid` are set to false).
+**XY grid is the default Foundation grid**. It is present by default in `foundation.css` of CDN link or package managers. In Sass, it will be generated by default by `@include foundation-everything` (unless `$flex` or `$xy-grid` are set to false).
+
+If `$xy-grid` is set to false, the flex grid is used.
+If `$flex` is set to false, the float grid is used instead.
You can manually generate the XY Grid with:
```scss