Merge pull request 'РТК-план фиксы' (#87) from fix/processmap_import into dev

Reviewed-on: http://test.digitaldrilling.ru:8080/DDrilling/AsbCloudServer/pulls/87

AsbCloudWebApi/Controllers/ProcessMapController.cs

@@ -204,11 +204,18 @@ namespace AsbCloudWebApi.Controllers
             
             using Stream stream = file.OpenReadStream();
 
+            try
+            {
                 await processMapPlanImportService.ImportAsync(idWell,
                     idUser.Value,
                     (options & 1) > 0,
                     stream,
                     cancellationToken);
+            }
+            catch (FileFormatException ex)
+            {
+                return BadRequest(ex.Message);
+            }
 
             return Ok();
         }