libclosedcaption 1.0.2

Added

• Parsers for the DRCS (1 and 2 bytes), bitmap, geometric graphics and synthesized sound data
  units, and caption_superimpose_new() (text of the superimpose, one message per data unit)
• caption_management_load_unit() to walk through all the data units of a data group
• --units in the example (and make run-example-units) to show those data units
• tests/sintetico-unidades.ts: synthetic stream with one data unit of each type, and tests
  in tests/test-api.c

Changed

• caption_superimpose_new() replaces the global hooks while it runs and restores them after

libclosedcaption 1.0.1

First "real" release of the lib.

Added

• VERSION file, closedcaption_version() and CLOSEDCAPTION_VERSION_* in caption-version.h
• make install / make uninstall (PREFIX and DESTDIR), .a lib, soname
  (libclosedcaption.so.1) and libclosedcaption.pc for pkg-config
• Headers moved to include/closedcaption/, use #include <closedcaption/caption.h>
• make dist (release tarball), make lint (cppcheck), make test-sanitize (ASan + UBSan)
  and make fuzz (libFuzzer)
• tests/test-api.c: version, missing file and broken or garbage TS/PES
• bump.sh (release + bump), matrix CI (Linux gcc/clang, macOS), release workflow,
  Dependabot, LICENSE (LGPL-3.0), CONTRIBUTING.md and SECURITY.md
• Container image on GitHub Packages (ghcr.io/jpereira/libclosedcaption)
• English (default) and pt_BR docs: README, API docs (Doxygen), samples, CONTRIBUTING and SECURITY

Changed

• Project renamed from closedcaption-parser to libclosedcaption
• Debug macros ATV_DEBUG and ATV_HEXDUMP renamed to DTV_DEBUG and DTV_HEXDUMP