Cut 0.7.0

Add CISO support (antangelo#48)

Adds support for CISO image creation and usage to xdvdfs-cli and xdvdfs-web. Some utilities are added in core under
the ciso_support feature flag.

Under the changes, the CLI can take cso images into most commands. The compress subcommand allows for creating
cso images. The website also has an added tab for creating compressed images.

Resolves antangelo#44

Cut version v0.5.2

core: Fix no_std build and run CI on nightly cron (antangelo#39)

core: Fix no_std lints

Bump version v0.5.0

Release 0.4.0

Release v0.2.0