Added tab in WinRecHistory that contains list of old record history.
Replace "." to self.config.get_path_save_record() for old_rec_dir_path.
bug fixed. set "." to root_dir if old_rec_dir_path = ""
Auto resize TableWidget in table record history
Merge remote-tracking branch 'octets/dev' into dev

Conflicts:
	SeaGoatVision/client/qt/main/WinRecHistoric.py
Merge pull request #127 from seblago/dev

Added tab in WinRecHistory that contains list of old record history.