Bug 1129304 - Newly imported resources are not included in dynagroups which
use resourceConfiguration in expression for several hours

Fixed ConfigurationCheckExecutor which was due to typo (incorrectly nested
code inside if/else) not able to load configuration for all resources.

(cherry picked from commit c79d87fc02caabad3e7ad306f831d895644d2652)
Signed-off-by: Libor Zoubek <lzoubek@redhat.com>