Update documentation - API example of image url to be relative
Update documentation - API example of image url to be relative


ImageRenditionField returns a relative URL - The example in the docs shows an absolute URL with the site's hostname, but the ImageRenditionField returns a relative URL.
Merge pull request #5306 from mihow/patch-2
torchbox/wagtail,gasman/wagtail,jnns/wagtail,timorieber/wagtail,gasman/wagtail,mikedingjan/wagtail,thenewguy/wagtail,torchbox/wagtail,mixxorz/wagtail,gasman/wagtail,zerolab/wagtail,rsalmaso/wagtail,wagtail/wagtail,timorieber/wagtail,jnns/wagtail,nimasmi/wagtail,zerolab/wagtail,torchbox/wagtail,gasman/wagtail,wagtail/wagtail,timorieber/wagtail,nealtodd/wagtail,kaedroho/wagtail,mixxorz/wagtail,timorieber/wagtail,mixxorz/wagtail,nealtodd/wagtail,mikedingjan/wagtail,FlipperPA/wagtail,mikedingjan/wagtail,jnns/wagtail,takeflight/wagtail,wagtail/wagtail,FlipperPA/wagtail,kaedroho/wagtail,rsalmaso/wagtail,wagtail/wagtail,nimasmi/wagtail,takeflight/wagtail,nimasmi/wagtail,thenewguy/wagtail,mixxorz/wagtail,takeflight/wagtail,zerolab/wagtail,mixxorz/wagtail,thenewguy/wagtail,thenewguy/wagtail,gasman/wagtail,kaedroho/wagtail,zerolab/wagtail,FlipperPA/wagtail,kaedroho/wagtail,jnns/wagtail,torchbox/wagtail,nealtodd/wagtail,thenewguy/wagtail,rsalmaso/wagtail,FlipperPA/wagtail,wagtail/wagtail,zerolab/wagtail,takeflight/wagtail,nimasmi/wagtail,kaedroho/wagtail,rsalmaso/wagtail,nealtodd/wagtail,mikedingjan/wagtail,rsalmaso/wagtail