Good plugin to disable not needed elements.

Good plugin to disable not needed elements on admin interface. With this plugin you can do a lot (changing colors on menus, custom login, hide elements) and can save you from installing separate plugins to do the same thing. All in one.
Still, the compatibility with the 4.2.1 need to be verified, since I was using it on 4.1 and working, on 4.2.1 I did add some css on #adminmenumain and #adminmenuwrap to achieve the same results as in 4.1.
There are some conflicts with media gallery form WP, one image (last?) from gallery media list it shown his thumbnail all over on bottom of the page. Need to be tested.