Prevent unwanted progress event on chunked uploads. Closes #2082.
Merge branch 'master' into jquery-ui
Make sure the preview rendering resolves. Fixes #2069.
Merge branch 'master' into jquery-ui
Update to jQuery 1.9.1.

This allows to remove the workaround introduced here:
https://github.com/blueimp/jQuery-File-Upload/commit/d64d95a329850415258
767b3eb5c55f147e31aee
Update to jQuery 1.9.1 and jQuery UI 1.10.1.
Upgraded jQuery UI widget factory (only version change).
Merge branch 'master' into jquery-ui
Updated download and support information.
Merge branch 'master' into jquery-ui
Skip transitions for invisible nodes. Fixes #2105.

This is not only more efficient, but also required since it seems
transition events are not fired for invisible elements.
Merge branch 'master' into jquery-ui
Simplify click event handler selectors. Closes #2122.
Simplify click event handler selectors.
Add a third parameter to the constructor to localize error messages. Closes #2140.
Fixed tests following the UI CSS class changes.
Replace parseInt with Math.floor in the progress calculations.
Merge branch 'master' into jquery-ui
Move the autoUpload option into the basic plugin.
Remove unnecessary _destroy handler.

Event handlers are cleaned up automatically on destroy when registered
via the Widget Factory's _on() method.