basic MARC8 converter
deal with bad marc8 appropriately
optionally handle bad marc8 bytes with replacement, not raise
marc8 conversion, normalize NFC by default
marc8 conversion, tests for explicit normalization
marc8 converter, expand NCR
marc8 conversion, don't bother duping input
Reader now handles MARC-8 external_encoding, transcoding to UTF-8
Marc8 invalid byte error use hex to output
Marc8 conversion, tests for bad bytes
improve comment
better encoding docs
MARC8 encoding currently only supported on ruby 1.9
missing test file
even more encoding tests
replace corrupt marc file
Merge pull request #23 from ruby-marc/marc8

Support for transcoding Marc8 to UTF-8