Add a way to change the default URL generation mode from ABSOLUTE_PATH to RELATIVE_PATH #6631
Description
In #3958, two new URL generation types. One of them is RELATIVE_PATH, which is useful when generating an off-line version of a website for instance. But to make it possible, you would need to pass the RELATIVE_PATH constant to all link generation, which is not really possible.
What about adding a global setting that would allow to switch to the RELATIVE_PATH strategy by default when generating links?
ping @Tobion