imgToAscii v1.4

fix iphone issue where color images weren't being displayed correctly

imgToAscii v1.3

Fix minor bug.

imgToAscii v1.2

Reduce the number of loops to process the image.

imgToAscii v1.1

This release has all the basic functionalities and a new one, the option to display ASCII art in the original color of the picture in a chosen background color.