Release 0.3.0
Release 0.3.0

Breaking changes:
- the `rows` option is now called `lanes`.

New features:
- vertical functionality! toggle through the `direction` option.

gasparfm/grid,hootsuite/grid,zaeem/grid,gasparfm/grid,uberVU/grid,zaeem/grid,uberVU/grid,hootsuite/grid