README-en.md edited online with Bitbucket

README-en.md

     * Using the virtual machine: Double click the file `SimpleImageEditor.pro` located in the folder `/home/eip/labs/arrays-simpleimageeditor` of your virtual machine.
     * Downloading the project’s folder from `Bitbucket`: Use a terminal and write the command `git clone http:/bitbucket.org/eip-uprrp/arrays-simpleimageeditor` to download the folder `arrays-simpleimageeditor` from `Bitbucket`. Double click the file `SimpleImageEditor.pro` located in the folder that you downloaded to your computer.
 
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 2. The code that we provide creates the interface in Figure 2.
 
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