Fixes issue 4132 Fixes issue 4136 Fixes issue 4138 Fixes issue 4137 Change-Id: Ib9ebecf889c4dd14a77b6754de6f4fd697db042c Reviewed-on: http://gerrit.dmdirc.com/1243 Automatic-Compile: DMDirc Local Commits <dmdirc@googlemail.com> Reviewed-by: Shane Mc Cormack <shane@dmdirc.com>