Follow up for #1920468: Write a tour for the first page after install showing extend and other things
Problem/Motivation
If a class or id is not provided for a tip then we should assume that it is a modal.
Proposed resolution
Update javascript tip handling to allow for this consideration.
Here is a screenshot:

| Attachment | Size | Status | Test result | Operations |
|---|---|---|---|---|
| Screen Shot 2013-04-29 at 9.25.04 AM.png | 70.45 KB | Ignored | None | None |