Fix notices in unit tests.
Don't apply the_content filter to the widget text to prevent conflicts with other plugins.
Improved handling of data in cases where some of the default fields have been removed in child widgets.
Rename scripts and styles directories to js and css.
Introduce the ability to hide unneeded widget fields via the screen options tab.
Add a field to insert HTML classes on the text link. Hide it by default.
Bump to version 4.1.0