how to skip memory cache in kamel

[Adel sarami]

i want to load my image every time cuz the image file on server would change and url stand the same
so i need to load image every time and disable cache
also this case is already handled in other image loaders. i suggest you to add this cache case too (when image file changes in server and url is the same image loader will know and reload the new image)

[Luca Spinazzola]

https://github.com/Kamel-Media/Kamel#memory-cache-size-number-of-entries-to-cache
https://github.com/Kamel-Media/Kamel#disk-cache-size-in-bytes