Add a Views row style override template

Patch adds a file one should copy and rename. Here's the explanation from the docs:

+/**
+ * Set the grid of each field. We don't key the array field name (e.g. nid,
+ * title, etc') in order to allow changing the fields or their order in the
+ * Views without harming the theme override.
+ * In order for this theme override to affect your Views you should copy it and
+ * rename it the the file name as suggested by Views.
+ *
+ * The following example assumes we have a total grid of 8, and we want to place
+ * the fields next to each other:
+ * @code
+ *  $row_wrapper = 'grid-8';
+ *
+ *  $ids = array(
+ *    '0' => 'grid-4 alpha',
+ *    '1' => 'grid-2',
+ *    '2' => 'grid-2 omega',
+ *  );
+ * @endcode
+ *
+ * Above code will result in this structure:
+ *
+ * +--------------------------8--------------------------+
+ * +-------------------------+ +-----------+ +-----------+
+ * |                         | |           | |           |
+ * |           4             | |     2     | |     2     |
+ * |                         | |           | |           |
+ * +-------------------------+ +-----------+ +-----------+
+ *
+ * In order to group fields together under the same grid definition is done by
+ * specifying and empty value.
+ *
+ * @code
+ *  $row_wrapper = 'grid-8';
+ *
+ *  $ids = array(
+ *    '0' => 'grid-6 alpha',
+ *    '1' => 'grid-2 omega',
+ *    '2' => '',
+ *  );
+ * @endcode
+ *
+ * Above code will result in this structure:
+ *
+ * +--------------------------8--------------------------+
+ * +---------------------------------------+ +-----------+
+ * |                                       | |           |
+ * |                                       | |     2     |
+ * |                                       | |           |
+ * |                   6                   | +-----------+
+ * |                                       | +-----------+
+ * |                                       | |           |
+ * |                                       | |     2     |
+ * |                                       | |           |
+ * +---------------------------------------+ +-----------+
+ */