Remove unused frameinfolistener from webui.

Change-Id: I162346663b2f48f8554715bc92b761690d149e65
Reviewed-on: http://gerrit.dmdirc.com/3761
Automatic-Compile: DMDirc Build Manager
Reviewed-by: Chris Smith <chris@dmdirc.com>
Use events for frameinfo in popout frames.

Change-Id: I4d6f3a40042fd52affd1213dd2912ccbaeb59c2f
Reviewed-on: http://gerrit.dmdirc.com/3762
Reviewed-by: Chris Smith <chris@dmdirc.com>
Automatic-Compile: DMDirc Build Manager