Version 103.0, SAC Community Edition

Version 103.0, SAC Community Edition

• Adjust built-in web service endpoints for service.earthscope.org
• Replace retired IRIS event service with USGS event service
• Remove CMTSOLUTION retrieval from the retired IRIS SPUD service
• Remove TRAVELTIME ONLINE retrieval from the retired IRIS traveltime service
• Replace the editline and readline backends with vendored linenoise
• Build prebuilt release binaries with -O2 and fixed FP contraction
• Default the aspect ratio to 1.0 when no active graphics device reports one
• Fix numerous compiler warnings
• Compose the web service User-Agent from the package version
• Substitute the SAC version into sac-config in binary distributions
• Add config/set-version to sync version literals outside the autotools build
• Document the release version bump procedure
• Rebrand IRIS to EarthScope and update mailing list and homepage locations
• Rebrand to SAC Community Edition
• Update libmseed to v3.5.4
• Update evalresp to v5.0.1