Added Spinners.enabled flag for other scripts to work with.
…nged throw to alert for easier debugging in IE.
…s is missing on IE.
…M once a new spinner was created.
…re still cases where it is useful in IE.
…e only 1 level deep.
* Added padding option and a bit of default padding, looks better in elements without padding. * Added a layout fix for older IE versions. * Removed unnecessary wrapper div. * Removed some code from getLayout that was never used. * Code cleanup.