UIImage+Editor: useful category for quickly manipulating UIImages as in a simple image editor

Some hints, ideas and code was taken from StackOverflow and random web sites

The Alpha, Rounded Corner and Resize categories were written by Trevor Harmon.

Licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported License. I am not responsible for any damage related to the use of the software. There is no warranty at all.