Fix quota text not updated after copying or moving a file

Note that the quota may change too when files are moved if the file is
moved, for example, to or from a folder shared by other user.

Besides the quota the storage statistics are also updated, similar to
what is done when a file is deleted.

Signed-off-by: Daniel Calviño Sánchez <danxuliu@gmail.com>

apps/files/js/filelist.js

@@ -2630,7 +2630,10 @@
 						self.showFileBusyState($tr, false);
 					});
 			};
-			return this.reportOperationProgress(fileNames, moveFileFunction, callback);
+			return this.reportOperationProgress(fileNames, moveFileFunction, callback).then(function() {
+				self.updateStorageStatistics();
+				self.updateStorageQuotas();
+			});
 		},
 
 		_reflect: function (promise){
@@ -2810,7 +2813,10 @@
 						}
 					});
 			};
-			return this.reportOperationProgress(fileNames, copyFileFunction, callback);
+			return this.reportOperationProgress(fileNames, copyFileFunction, callback).then(function() {
+				self.updateStorageStatistics();
+				self.updateStorageQuotas();
+			});
 		},
 
 		/**