Standardize chip height (#213)

* make all chips the same size

* create DetailList, Detail components; clean up Chips, ChipGroup

* delete BasicChip in favor of <Chip isReadOnly>

* create our own ChipGroup to handle overflow

__tests__/components/PaginatedDataList/__snapshots__/DeleteToolbarButton.test.jsx.snap

@@ -111,6 +111,7 @@ exports[`<ToolbarDeleteButton /> should render button 1`] = `
               isDisabled={true}
               isFocus={false}
               isHover={false}
+              isInline={false}
               onClick={[Function]}
               type="button"
               variant="plain"