userportal,webadmin: next page not working

- Due to commit d98ef3131f9fd6ff3fcbad02a3601a52392d2800
  the next page wasn't working anymore. This was caused
  by reverse boolean check. This patch fixes the check.

Change-Id: I096ae25229b839c27c288040d7996eeb468acb63
Bug-Url: https://bugzilla.redhat.com/show_bug.cgi?id=1123614
Signed-off-by: Alexander Wels <awels@redhat.com>