Tweak default template CSS for #1327
Revert "Tweak default template CSS for #1327"

This reverts commit 6214853861bdd879d61667452a205c9e1d42e3c6.
Register Export / Import settings page. #1133
Added import / export forms. #1133
Added function to convert object to array. #1133
Finalize import / export of settings. #1133
Merge branch 'feature/import-export-settings' into release/1.7
Merge branch 'release/1.7' of github.com:easydigitaldownloads/Easy-Digital-Downloads into release/1.7