Add a functionality to download resulting image directly without going to CE.SDK

[janvi01]

while working, the users may not be willing to edit the resulting image in CE.SDK editor and may just want to download the image next to finish up.

Solution -

Add a Download Image/ Export Image button beside Edit in CE.SDK button.

[janvi01]

Hey @DanielHauschildt I would like to work on this if you find this issue viable.