- ircd_signal.c:setup_signals(): fixed bug where signals stopped from
  working after restaring the ircd via SIGINT. Spotted and fixed by Adam.


git-svn-id: svn://svn.ircd-hybrid.org/svnroot/ircd-hybrid/trunk@2834 82007160-df01-0410-b94d-b575c5fd34c7
- ircd_signal.c: fixed indentation, removed whitespaces/tabs, removed unused header includes


git-svn-id: svn://svn.ircd-hybrid.org/svnroot/ircd-hybrid/trunk@2836 82007160-df01-0410-b94d-b575c5fd34c7
- ircd_signal.c: fixed typo in comment


git-svn-id: svn://svn.ircd-hybrid.org/svnroot/ircd-hybrid/trunk@2838 82007160-df01-0410-b94d-b575c5fd34c7
- doc/reference.conf: whitespace changes


git-svn-id: svn://svn.ircd-hybrid.org/svnroot/ircd-hybrid/trunk@2841 82007160-df01-0410-b94d-b575c5fd34c7