WP 3.9 Removed Image Padding from Editor

They say its part of the “new and improved image editor” but numerous threads have popped up on the web over the past few days (https://wordpress.org/support/topic/features-gone-why) from users complaining about basic features such as image padding being removed from the Advanced Image Editor in 3.9. If you are like me and prefer a point and click rather than multiple keystrokes of CSS, a plugin was just released restoring this feature which is located here: https://wordpress.org/plugins/advanced-image-styles/
I hope it helps you as its helped me.