Add documentation for how to hide column from 'View column' list (#43) (

#609)

README.md

@@ -211,6 +211,7 @@ const columns = [
 |:--:|:-----|:--|:-----|
 |**`display`**|string|'true'|Display column in table. `enum('true', 'false', 'excluded')`
 |**`empty`**|boolean|false|This denotes whether the column has data or not (for use with intentionally empty columns)
+|**`viewColumns`**|boolean|true|Allow user to toggle column visibility through 'View Column' list
 |**`filterList`**|array||Filter value list [Example](https://github.com/gregnb/mui-datatables/blob/master/examples/column-filters/index.js)
 |**`filterOptions`**|array||Filter options [Example](https://github.com/gregnb/mui-datatables/blob/master/examples/column-filters/index.js)
 |**`customFilterListRender`**|function||Function that returns a string used as the chip label. `function(value) => string` [Example](https://github.com/gregnb/mui-datatables/blob/master/examples/column-filters/index.js)