WIP 2026/03/20

Initial WIP release. Includes the following:

• ezabm – tool for handling .abm and .bmp files (--tobmp not fully functional in this release)
• ezdec_715/ezenc_715 – tools for encoding and decoding 7th Trax v1.5 files.
• ezdec_720/ezenc_720 – incomplete tools for encoding and decoding 7th Trax v2.0 files.
• ezinfo – displays information about (decoded) .ez files.
• ezins – displays information about (decoded) .ezi files.
• ezunfn/ezrefn – tools for applying/removing the "anti-tamper pattern" from v8 .ez files.
• ezwssf – tool for handling .ezw/.ssf and .wav files.
• a format documentation file