fix cats - restart persistent app if it is stopped
fix cats - restart persistent app if it is stopped

Signed-off-by: Dave Liebreich <6a8d19c3bed52d86e0748556e5bb07ce7e47962b@pivotallabs.com>

matt-royal/cf-acceptance-tests,matt-royal/cf-acceptance-tests,matt-royal/cf-acceptance-tests,matt-royal/cf-acceptance-tests,matt-royal/cf-acceptance-tests,matt-royal/cf-acceptance-tests,matt-royal/cf-acceptance-tests,matt-royal/cf-acceptance-tests