Regenerate gemspec for version 0.3.2
Regenerate gemspec for version 0.3.2

sadaf2605/datagrid,reenhanced/datagrid,reenhanced/datagrid,jeanlinux/datagrid,sadaf2605/datagrid,bogdan/datagrid,11factory/datagrid,jeanlinux/datagrid,artofhuman/datagrid,bogdan/datagrid,artofhuman/datagrid