v2.1.0

Changes between 2.0.0 and 2.1.0

• Don't check privileges if the build command doesn't require them.
• Implemented: <self> to forcibly specify the host in the transfer command for when the filename contains the : character.
• Shortened: brief description in x11appjail(1) man page.

Full Changelog: v2.0.0...v2.1.0