Check that page is a positive integer (Fixes #344)
Merge branch 'master' into 344-page-param-positive-check
Add test and actually fix the bug too
Add i18n
Merge branch 'master' into 344-page-param-positive-check
Merge pull request #401 from okfn/344-page-param-positive-check

Check that page is a positive integer (Fixes #344)