- m_nick.c: removed unused/dead code


git-svn-id: svn://svn.ircd-hybrid.org/svnroot/ircd-hybrid/trunk@4192 82007160-df01-0410-b94d-b575c5fd34c7
- m_nick.c:perform_nick_change_collides(): style cleanups


git-svn-id: svn://svn.ircd-hybrid.org/svnroot/ircd-hybrid/trunk@4195 82007160-df01-0410-b94d-b575c5fd34c7
- server.c:try_connections(): whitespace changes


git-svn-id: svn://svn.ircd-hybrid.org/svnroot/ircd-hybrid/trunk@4196 82007160-df01-0410-b94d-b575c5fd34c7
- ircd.c:initialize_global_set_options(): removed useless memset()


git-svn-id: svn://svn.ircd-hybrid.org/svnroot/ircd-hybrid/trunk@4199 82007160-df01-0410-b94d-b575c5fd34c7