Changes from 0.0 to 0.1
 - changed // comments to /* for portability (thanks, sergent!)
 - used much simpler makefile structure (thanks, sergent@etla.net!)

Changes from 0.1 to 0.2
 - added rudimentary ./configure support
 - changed license to GPL

Changes from 0.2 to 0.3
 - put in Ales' and Manu's autoconf/make/configure support

Changes from 0.3 to 0.31
 - added stroke.h to list of installed files