#happy-little-trees

• The new internal .crit directory structure copies binaries into .crit/bin. With an optional .crit/bin/<your-app-name-and-version-banner-here> (-b / --banner flag). This integrates well with recursive zip and tar workflows, when creating release archives. The original cross artifacts are now housed in .crit/cross.
• -- with no further rest arguments, now resets the default rest arguments. This is helpful for conveniently falling back to cargo build's debug mode.
• Minor improvements in stack trace error messages.