$.extend doesn't overwrite the default settings anymore
Minor spaces and semicolon changes for the sake of beauty
Reordered source files in the spec runner
Added the possibility to specify a custom indicator element
Bugfix: Custom indicator elements won't be moved around the DOM anymore.
Extracted several methods from init()
Renamed "refreshIndicatorOnInputKeyup" to "setupAutomaticIndicatorRefresh", slightly changed method
Dropped "Element" suffix in favor of "$" prefix. We're dealing with jQuery selections, after all.