cron now exports only confirmed addresses
webform nid is not hardcoded anymore
add module cron_debug for faster cron development
add keys to exported json values
update and patch of pathauto to get rid of url alias bug

details see: https://drupal.org/node/936222"
uninstall webform_features
newsletter webform is now exported via uuid_features
Merge remote branch 'origin/dev_alex_webforms' into dev_boris_petitions
make submissions exportable by webform machine name
Merge remote branch 'origin/dev_alex_webforms' into dev_boris_petitions
Merge remote branch 'origin/dev_boris_petitions' into dev_boris_petitions
various improvements

- add field for newsletter subscription
- add field to submit node path
- add field for status
- advanced validation to omit more than one submission per petition node
- count +1 in petition node->field signings per submission (needs work)