GUI Improved: tray icon display balloon norification when task finished
GUI Bugfix: wrong displace position for task specific upload limits.(Thanks charlesyc)
GUI Bugfix: crash when click OpenDir or Properities for empty task.(Thanks xChiNa)
GUI Bugfix: disk driver free space may be wrong at first. (Thanks spcat2000, happyfa97)
Core Improved: able to change torrent encoding code page when adding task
Core Improved: task queue senquence is the same as displayed, top task first
Core Bugfix: fixed no responce when too many files in one torrent(e.g. >1000 files) in v0.50
Core Bugfix: should not scan when seeding (Thanks Windforce)
Core Bugfix: when seeding, should not open file for writing (Thanks coolsnowwolf)
Core Bugfix: forget to save peers info when task is stopped
Core Bugfix: start task more than once cause problems (Thanks windy)
