CHANGES 1.99.4 -> 1.99.5

+ Luke Mewburn completely overhauled the auto tools infrastructure
+ changed signature (hah!) of some netpgp file management prototypes to
  use const char * for file names and user ids, not char * - suggested by
  christos
+ change some of the openpgpsdk display functions to return integer values,
  and send those values back from the netpgp functions - suggested by
  christos
+ rather than passing a shedload of variables to netpgp_init(), get rid
  of them, and set variables using the netpgp_[gs]etvar() interface
+ replace some magic constants with descriptive names
+ use a netpgp variable to skip userid checks if necessary
+ add ability to allow coredumps via --coredumps if (a) you have taken
  leave of your sanity, and (b) you have some magical persistent
  storage which doesn't spare sectors, and (c) you know how to remove
  a file securely
+ bumped library version on NetBSD to 1.0 for interface changes

(agc)