On branch master

Changes to be committed:
	modified:   admin/panels/widgets/admin.widgets.js

Signed-off-by: liquibyte <liquibyte@gmail.com>
Rewrote admin.widgets.js to allow styling from theme's admin.css stylesheet.  Added a minified javascript to allow for a smaller filesize with distribution (admin.widgets.min.js).

Added two classes to leggero and flatmaas-rev admin stylesheets to style the hover effects in admin.widgets.js.  Now allows for seperate hover effects for installed widgets, available widgets and deleting widgets.  Changed the behavior of available widgets to accept drag and drop from widgets to allow removing installed widgets.
frackin' thing won't push my commits.  liquibyteMerge branch 'master' of
https://github.com/liquibyte/flatpress