Updated build script with new dialog.cpp

Files:
modified: /scummvm/trunk/backends/platform/symbian/S60v3/ScummVM_S60v3.mmp.in (try)
modified: /scummvm/trunk/backends/platform/symbian/UIQ3/ScummVM_UIQ3.mmp.in (try)
modified: /scummvm/trunk/backends/platform/symbian/mmp/scummvm_base.mmp.in (try)
modified: /scummvm/trunk/backends/platform/symbian/S80/ScummVM_S80.mmp.in (try)
modified: /scummvm/trunk/backends/platform/symbian/AdaptAllMMPs.pl (try)
modified: /scummvm/trunk/backends/platform/symbian/S90/Scummvm_S90.mmp.in (try)
modified: /scummvm/trunk/backends/platform/symbian/S60/ScummVM_S60.mmp.in (try)
modified: /scummvm/trunk/backends/platform/symbian/UIQ2/ScummVM_UIQ2.mmp.in (try)