The 2.x release contains numerous bug fixes and feature improvements. Some of the changes include:
* Changing the paths from things like node_invite/invite/ to node//invite
* Referencing of existing users in the system when inviting.
* Unique codes for each invite (optional)
#363124: .install file wasn't quite right. Worked if you upgraded from previous versions, but the hook_schema() hadn't been updated to create the new table {node_invite_settings}.
Updated the hook_uninstall() to grab stuff from the settings table too.
Added more tokens, specifically some that can be unique to each individual invite sent out.
Cleared up #descriptions in forms.
Added token-help to the invite-send form.
Provided a per-node over-ride so you can enable/disable invites on each individual node.
Fixes installer bug.
Users hook_link() to provide the invite link.
Also still provides links in hook_nodeapi() which preserves backwards compatibility.
As requested by frednwright, I have altered the node invite link: When a user does not have permission to invite others to their node, this link is now set to empty string.
Bug fixed: The installer created a field acted_upon that defaulted to '0'.
The module expects this field to allow NULL.
I changed the installer. Be sure that it runs all schemas when you install.
