* [zh-copymanga]fix chapter list and manga load failed
* remove test code
* Set chapter's date_upload to current time, which would make the updated manga displayed in the "Recent updates" section
* fix typo
* use System.currentTimeMillis() instead
* optimize imports
* Revert "optimize imports"
This reverts commit 6514e517
* revert useless import changes and remove java.util.Date import
* fix wrong timestamp
* fix an issue that only display the default chapters