Dojo slideshow improvements

[zladivliba]

Here's a list of improvments relative to the dojo slideshow :

• the possibility not to show the controls when the user's mouse pointer passes on the image, but to show them in the down right corner of the image (small squares representing each images + next and previous).
• In that case, when the user onmouseover a square the slideshow should moves to the corresponding image.

[dante]

shane - these are certainly things to consider. Seems like good enhancement ideas for the usability of the components.

[dylan]

Given the lack of activity, closing this out. If someone wants to create a patch, we'll consider it.