Descriptive Problem Summary:
mouse_drag/drop/over_point aren't working in webclient for both in-built mouse icons and user-defined icons

Numbered Steps to Reproduce Problem:
1. Attempt to mouse over drag_me object in attached demo
2. Attempt to drag it.
3. Attempt to drag it over the drop zone.

Code Snippet (if applicable) to Reproduce Problem:
Demo: https://dl.dropboxusercontent.com/u/51176364/scratch.zip

Expected Results:
Mouse pointer icon to change as you hover and drag it.

Actual Results:
Mouse pointer remains the default.

Does the problem occur:
Every time? Or how often? Yes
In other games? Yes
In other user accounts? Yes
On other computers? Didn't check

When does the problem NOT occur?
Dreamseeker

Did the problem NOT occur in any earlier versions? If so, what was the last version that worked? (Visit http://www.byond.com/download/build to download old versions for testing.)

Workarounds:
client/mouse_pointer_icon still works and can probably be used to workaround this.