xmore 1.0.4

Alan Coopersmith (10):

• gitlab CI: add a basic build test
• Build xz tarballs instead of bzip2
• gitlab CI: stop requiring Signed-off-by in commits
• Print which arguments were unknown before giving usage message
• Add -help and -version options
• Handle clang -Wmissing-noreturn warning
• Handle clang -Wunused-macros warnings
• Handle clang -Wunused-parameter warnings
• Fix spelling/wording issues
• xmore 1.0.4

Samy Mahmoudi (1):

• COPYING: set license information