Auto generated images names causes a problem

In the new sikuli 1.1 there is a nice feature that automatically names your images.
For example

class screenDialog1:
    button_OK =

If you put your cursor after "=" and take a image the name will aromatically generated -> button_OK.png
That excellent idea however there is a problem
In a bigger UI map you will definitely have more dialogues screen with different buttons... like this:

class screenDialog1:
    button_OK = "button_OK.png"
class screenDialog2:
    button_OK =

now if you put your cursor on after "=" on the second button_OK and try to get image you will mess up your UI map without even knowing it. The problem is that sikuli will again generate "button_OK.png" and will replace the first one. There is no warning and even no visual change in in the first button until you reload sikuli.

Suggested fix:
- when image already exist just pop up dialogue for user to enter different name
or
- in old 1.0 sikuli there was automatic indexation 1,2,3 etc
or
- if you are in a class you may compose image name like this: screenDialog1.button_OK.png

Neven
ps: bug is logged here https://bugs.launchpad.net/sikuli/+bug/1529457