deb3ff50f1
keystone v3 is the default API version in horizon now, so there is no need to specify it in local_settings.py explicitly. This commit also makes minor changes in lib/horizon _horizon_config_set(). * Do not insert a blank line after each setting. * Use the local variable $file to specify the target file consistently. Change-Id: I5faea3e1f357726a256d2b48fc1afeabfead4998