Remove some deprecated method usages.

Conflicts:
        src/com/dmdirc/addons/ui_swing/components/statusbar/SwingStatusBar.java

Change-Id: I1f3a097c2c0077ad55092e810bf23eae2849569e
Reviewed-on: http://gerrit.dmdirc.com/3262
Reviewed-by: Chris Smith <chris@dmdirc.com>
Automatic-Compile: DMDirc Build Manager
Reviewed-on: http://gerrit.dmdirc.com/3340
Reviewed-by: Greg Holmes <greg@dmdirc.com>
Create the status bar on the EDT.

Oopsy.

Conflicts:
        src/com/dmdirc/addons/ui_swing/injection/SwingModule.java

Fixes-Issue: CLIENT-494
Change-Id: If51a37c429a479db795adb48636d76eb32391616
Reviewed-on: http://gerrit.dmdirc.com/3266
Automatic-Compile: DMDirc Build Manager
Reviewed-by: Greg Holmes <greg@dmdirc.com>
Reviewed-on: http://gerrit.dmdirc.com/3339