added in-deploy flag @ rollback task.

Mage/Task/BuiltIn/Releases/RollbackTask.php

@@ -55,6 +55,8 @@ class RollbackTask extends AbstractTask implements IsReleaseAware
             $result = $this->runCommandRemote('ls -1 ' . $releasesDirectory, $output);
             $releases = ($output == '') ? array() : explode(PHP_EOL, $output);
 
+            $inDeploy = $this->getParameter('inDeploy',false);
+
             if (count($releases) == 0) {
                 Console::output('Release are not available for <bold>' . $this->getConfig()->getHost() . '</bold> ... <red>FAIL</red>');