rpminspect-data-fedora-0.5

• Drop the language definition in project()
• Update files with latest copies from continuous-goodies
• Require gcc to build due to current limitation in meson.
• Release script from rpminspect, adapted for rpminspect-data-fedora
• Use the Copr target to generate a local SRPM
• Set VER correctly in .copr/Makefile
• Update the spec file template for meson.
• Drop the Makefile, project is using meson now.
• Move rpminspect-data-fedora to meson
• Use tar+xz rather than tar+gz, like rpminspect.
• Remove the .gitignore file.