libhdcd v1.4

Minor change to -x[x[x]].

v1.3: libhdcd 1.3

Minor changes.

libhdcd v1.2

Since v1.1:
* hdcd-detect WAV read/write corrected and improved
* hdcd-detect scan 20 and 24-bit for HDCD

libhdcd v1.1

Since v1.0:
* fixes WAV input via pipe in hdcd-detect
* sample rates other than 44100 are handled better
* bit depths other than 16 can be scanned, but not decoded
* fixes possible integer overflow in cdt calculation
* fixes PE table bounds check in _hdcd_envelope()

libhdcd v1.0

v1.0-rc2 becomes v1.0

libhdcd v1.0-rc2

A third candidate for release 1.0

Since rc1:
* fix reading raw samples from stdin on windows (dfae71f)
* build/test system improvements
* some analyze mode changes
* code simplification

libhdcd v1.0-rc1

A second candidate for release 1.0

Since rc0:
* reset detection data on hdcd_reset() (529d0ad)
* build/test system improvements
* re-organized source tree

libhdcd v1.0-rc0

A candidate for release 1.0