Respect 'keep_live' parameter on copy, remove unnecessary kwargs and saving from copy methods
Respect 'keep_live' parameter on copy, remove unnecessary kwargs and saving from copy methods

kaedroho/wagtail,jnns/wagtail,torchbox/wagtail,rsalmaso/wagtail,zerolab/wagtail,gasman/wagtail,rsalmaso/wagtail,takeflight/wagtail,gasman/wagtail,jnns/wagtail,mixxorz/wagtail,wagtail/wagtail,mixxorz/wagtail,thenewguy/wagtail,zerolab/wagtail,mixxorz/wagtail,takeflight/wagtail,gasman/wagtail,thenewguy/wagtail,thenewguy/wagtail,jnns/wagtail,wagtail/wagtail,wagtail/wagtail,gasman/wagtail,kaedroho/wagtail,torchbox/wagtail,thenewguy/wagtail,takeflight/wagtail,wagtail/wagtail,thenewguy/wagtail,torchbox/wagtail,zerolab/wagtail,rsalmaso/wagtail,FlipperPA/wagtail,zerolab/wagtail,kaedroho/wagtail,FlipperPA/wagtail,rsalmaso/wagtail,gasman/wagtail,takeflight/wagtail,mixxorz/wagtail,FlipperPA/wagtail,mixxorz/wagtail,jnns/wagtail,FlipperPA/wagtail,kaedroho/wagtail,kaedroho/wagtail,torchbox/wagtail,wagtail/wagtail,zerolab/wagtail,rsalmaso/wagtail