xbiff-1.0.5-bp160.1.13

- Update to version 1.0.5
  * This release adds -help & -version command line options.
    For those building for 32-bit platforms, it also enables use of the
    "large file" APIs so that it can handle mailboxes which exceed 2gb
    or which may be stored on a filesystem which uses large inode numbers
    not supported by the original 32-bit APIs.
    Since this release was generated using the new GNU autoconf 2.72, this
    also adds a --enable-year2038 configure flag which may allow a 32-bit
    build of xbiff to work with files whose timestamps are later than
    January 19, 2038, but this has not been tested.

- modernize spec file (move license to licensedir)

- Update to version 1.0.4
  * Use _CONST_X_STRING to make libXt declare String as const char *
  * Fix -Wsign-compare warning in quit() function
  * Clarify how volume works
  * autogen.sh: use exec instead of waiting for configure to finish
  * autogen.sh: Honor NOCONFIGURE=1
  * autogen.sh: use quoted string variables
  * autogen: add default patch prefix
  * Update configure.ac bug URL for gitlab migration
  * configure: Drop AM_MAINTAINER_MODE
  * Update README for gitlab migration

- Split xbiff from xorg-x11. Initial version: 1.0.3.