Changes in 1.0.4
----------------
Minor performance enhancement by using calloc instead of malloc+memset.

Changes from 1.0.2 to 1.0.3
---------------------------
- Remove the RPM spec file from the distribution tarball.

Changes from 1.0.1 to 1.0.2
---------------------------
- Upgrade spec file to Fedora standards.
- Fix FSF address in a couple of places.

Changes from 1.0.0 to 1.0.1
---------------------------
- Stop installing libgawkextlib.la, since the failure to include it in the
  rpm was breaking rpmbuild on newer Fedora versions.
- Fix some spec file issues identified by rpmlint.
- Add comments to gawkextlib.h documenting strhash API.
- Minor improvement in strhash memory usage.

Version 1.0.0
-------------
Restructured the directory tree.
