Updated for 0.9.130
Starting 0.9.131
Merge pull request #204 from msalsbery/master

Fixes for issues #198, #201, #202, #203
Changelog for #204
Merge pull request #206 from msalsbery/Events-Unit-Tests

Unit tests for userData in events (issue #203)
Added a mention about basic.html
Graceful handling of IE cross-domain AJAX failures

Prior to IE 10, XmlHttpRequest cannot be used for requests to a
different origin even when the target URL's CORS headers would allow
access (see http://caniuse.com/#feat=cors).

This is easy to miss in testing if you use a single origin during
testing but have a CDN or domain-sharding for production and will break
the error handler function passed to makeAjaxRequest() if that code
assumes it can access properties on the request object.

This adds a more informative pointer to Microsoft's documentation when a
security exception is raised.
Graceful handling of cross-domain tilesource failures on IE<10

The TileSource error handling path used to raise non-obvious
"Unspecified error" exceptions on IE < 10 when configured with a URL
from a different origin (hostname or port) because the handler included
``xhr.status`` in the error message, triggering a security exception.

Now the second exception is caught and the log message will use the
original exception message instead to make the root cause more obvious.
Merge pull request #208 from acdha/ie8-ajax-error-handler-fix

Fix AJAX error reporting on IE8
Changelog for #208
Add viewportToImageRectangle method and add support to pass a point to viewportToImageCoordinates and imageToViewportCoordinates
Merge pull request #209 from msalsbery/Events-Unit-Tests

Unit tests for canvas drag, release, click events
Add comments and fix indentation
Merge pull request #212 from avandecreme/master

Add viewportToImageRectangle method
Updated changelog for #212
Changed Seajax to OpenSeadragon
Use style attributes when storing the previous elment size instead of the literal size of the element #220
Merge pull request #222 from nhart/master

Use style attributes when storing the previous elment size instead of th...
Changelog for #222
0.9.131