Would be epic if a breakpoint was created through ctools plugin system instead of very custom as it is right now.
And also replace the loading of breakpoints with:
An example use case:
I have responsive layouts that changes according to some stylesheet, and to that layout I want to add a picture, and not know about how big it should be, I just want it to fill the width of the column it is rendered in right now but keep the aspect ratio or something else.
Actually I have multiple different layouts, and I do not want to have an image display for all of the different layouts and column sizes.
I just want a display that has the knowledge of how it should render the current image when it can fit inside a particular column width.