Applied screenshot and zsh patch from Nicolas Vivien

Applied screenshot and zsh patch from Nicolas Vivien

His git log, as posted to the mailing list, was:

	Remove bscreenshot binary
	Add screenshot option to bjavaloader binary
	Add comments in the code
	Use defines beside of integer constant
	Use b2hons to be compliant with evrywhat host
	ZSH scripts completion
	Use BMP structs beside of unreadable buffer !