Adds credits to the release notes
Adds credits to the release notes

nealtodd/wagtail,jnns/wagtail,FlipperPA/wagtail,rsalmaso/wagtail,kaedroho/wagtail,thenewguy/wagtail,jnns/wagtail,mikedingjan/wagtail,zerolab/wagtail,torchbox/wagtail,wagtail/wagtail,gasman/wagtail,gasman/wagtail,timorieber/wagtail,nimasmi/wagtail,gasman/wagtail,thenewguy/wagtail,mikedingjan/wagtail,FlipperPA/wagtail,FlipperPA/wagtail,wagtail/wagtail,thenewguy/wagtail,gasman/wagtail,mikedingjan/wagtail,rsalmaso/wagtail,thenewguy/wagtail,takeflight/wagtail,nealtodd/wagtail,rsalmaso/wagtail,torchbox/wagtail,nimasmi/wagtail,wagtail/wagtail,timorieber/wagtail,thenewguy/wagtail,zerolab/wagtail,torchbox/wagtail,timorieber/wagtail,torchbox/wagtail,zerolab/wagtail,jnns/wagtail,zerolab/wagtail,gasman/wagtail,takeflight/wagtail,mixxorz/wagtail,nealtodd/wagtail,kaedroho/wagtail,mikedingjan/wagtail,timorieber/wagtail,mixxorz/wagtail,jnns/wagtail,nimasmi/wagtail,mixxorz/wagtail,wagtail/wagtail,mixxorz/wagtail,kaedroho/wagtail,takeflight/wagtail,mixxorz/wagtail,zerolab/wagtail,FlipperPA/wagtail,kaedroho/wagtail,kaedroho/wagtail,takeflight/wagtail,wagtail/wagtail,nimasmi/wagtail,rsalmaso/wagtail,rsalmaso/wagtail,nealtodd/wagtail