Improve the file download method, hopefully the program won't hang when the connenction is poor; Now running 'bypy.py help' will print the help message instead of giving some errors
Add in simple GUI
Correct shebang; Minor messages update
Make UI responsive (using thread)
Update README.md
Fix shebang for bypygui.pyw
UI: Add in remote file / directory deletion; Make bypy operations verbose
Fix the bug that retry doesn't work on socket errors
Fix __downchunks_act() returning EFileWrite writing the last chunk when the remote file size is not multiple of __dl_chunk_size.
Add in speed and elapse for progress update
Update README.md
Update README.md
Update README.md
Update README.md
Fix download progress / speed display
Remove the unecessary error dumps when uploading a new dir
Restore execute permission for bypy.py bypygui.pyw
Fix the breaking change of last check in
Remove error dump in case of __mkdir() failure in  __upload_dir()
Beautify progress display