addanother 7.x-2.0-beta3

This is a minor update that fixes an issue that may cause Add Another to not take the end-user to the node creation form if the content type contains underscores in it's machine-readable name. For more information on this issue, please read #1051762: Clicking on Add Another Tab doesn't go to edit screen.

This release does not require database changes, and can be installed without running update.php. You may safely skip this release if none of your node types contain underscores OR if you are only using the Add Another messages on node creation and not tabs or the "Save and Add Another" button.

Thanks go to solotandem for his patchwork that went into this release.