v0.3.0

Full Changelog: v0.2.5...v0.3.0

• Implemented guest-host portal
• Support for xdg-open
• Support for xdg-mime
• Fix for resize bug when enough free space is already available
• Automatically setup overlayfs to included dwarfs filesystems
• Updated steam and wine samples
• Allow failure for some nvidia bindings
• Updated dwarfs version
• Avoid re-creating symlinks inside the ext filesystem
• More intuitive /tmp directory structure
• Variable FIM_DIR_HOST_CONFIG used as a standard configuration location on the host machine
• Variable FIM_DIR_HOST_OVERLAYS used as a standard location for overlayfs mountpoints