Identify the alliance and bot admin in IRC realname (latter is recommended in NG policy docs). The alliance name and first admin in merlin.cfg are used.

Signed-off-by: Martin Stone <martin@d7415.co.uk>
(cherry picked from commit 4705cde28a00cb33e80a426467e36f2d66cc91f8)
Remove leading space in IRC real name.

Signed-off-by: Martin Stone <martin@d7415.co.uk>
(cherry picked from commit 50d2137987c1bb71a3fc3b2fcd31e73e56b77f50)