Finish renaming CSV flow name.

app/Http/Controllers/Import/UploadController.php

@@ -100,7 +100,7 @@ class UploadController extends Controller
     public function upload(Request $request)
     {
         app('log')->debug(sprintf('Now at %s', __METHOD__));
-        $csvFile    = $request->file('csv_file');
+        $csvFile    = $request->file('importable_file');
         $configFile = $request->file('config_file');
         $flow       = $request->cookie(Constants::FLOW_COOKIE);
         $errors     = new MessageBag;

app/Services/Shared/Import/Routine/ApiSubmitter.php

@@ -247,7 +247,7 @@ class ApiSubmitter
         } catch (ApiHttpException $e) {
             app('log')->error($e->getMessage());
             //app('log')->error($e->getTraceAsString());
-            $message = sprintf('Submission HTTP error: %s', $e->getMessage());
+            $message = sprintf('Submission HTTP error: %s', e($e->getMessage()));
             $this->addError($index, $message);
 
             return $return;