Roll back check in r20 that would avoid rendering empty content objects.  We assume if the developer places a null content object into their array, they did so intentionally.
Roll back check in r20 that would avoid rendering empty content objects.  We assume if the developer places a null content object into their array, they did so intentionally.



git-svn-id: 26529074067623f586c4d387f784fb3e385ab5f0@21 394f415c-e224-0410-a11c-cb241aa5d150

sproutit/sproutcore-buildtools,sproutit/sproutcore-buildtools,sproutit/sproutcore-buildtools