Program/language updates (27.01.2019)

[bovirus]

Changelog

• Remove 'Test.rbi' file from firmware sub-folder
• Added new file (liblang.py) to Windows/Linux file list to generate language strings
• Reduced string lenght for main window title (was too long and truncated)
• Modify 'autflashgui.py' to change hardcoded text trings in string in external language file
• Modify 'autoflash.py' to avoid error generating language template with xgettext.
• Added new strings in template and language file (and revised it in Italian).
• Modify dos batches in tool sub-folder using parameter for file name to handle.

Please if all changes are ok to rebuild autoflash.exe.