中文迭代日志

Fix

• Fix: Avoid error/pause status is covered by other processing-status which will cause resume-failed, task-never-end. this closes #769, closes #764, closes #761, closes #763, closes #721, closes #716
• Fix: Fix request range value turn to negative when resuming a task which has a process more than 1.99G on its one block. Thanks to @hongbiangoal closes #791