* released 1.2.5 (1.1.31)

* released 1.2.5 (1.1.31)
* changed the runtime argument to disable epoll() to '-de'
* changed the runtime argument to disable poll() to '-dp'
* added global options 'nopoll' and 'noepoll' to do the same at the
  configuration level.
* added a 'linux24e' target to the Makefile for Linux 2.4 systems patched to
  support epoll().
* changed default FD_SETSIZE to 65536 on Solaris (default=1024)
* conditionned signals redirection to #ifdef DEBUG_MEMORY