Provide ScrollListener support

[dnkoutso]

It should be easy to use Picasso and attach a ScrollListener to provide smooth scrolling while the user fiings the list.

[JakeWharton]

Refs #248.

[MizzleDK]

Any news on this, guys? :)

[dnkoutso]

No updates yet but 2.3 should (hopefully) come out next week. I am planning to do this for 2.4.

[broakenmedia]

Just chiming in, would LOVE to see this asap! Using it for lots of images in lists.

[dnkoutso]

Move to 2.4. Will be done with cache control.

[MizzleDK]

Any idea when 2.3 will be out? I see the change log has been posted, so I don't expect any changes from this point forward.

[JakeWharton]

This week.

[MizzleDK]

Thank you! 👍

[kamoljan]

Awesome!

[sockeqwe]

I just want to mention that I have worked on that. The result is the pull request #561 .
Just to avoid that someone else is going to do the same job.

[dnkoutso]

#665