[Release] Image Attachments open in same window.

[Brad]

This simple modification will open image attachments in the same window insted of opening a new one if you have attached images in post truned off.

[Aaron1]

Simple but nice!

[Tony G]

Yep nice mod, although the new window is better for me. :)

[Breaker]

same window will make people keep on having to press back, which i find very annoying, popups are useful. But still nice idea