Removed redundant group boxes from options dialog pages

src/plugins/cmakeprojectmanager/cmakeprojectmanager.cpp

src/plugins/cpaster/codepastersettings.cpp

src/plugins/cpaster/pastebindotcomsettings.ui

src/plugins/cpaster/settingspage.ui

src/plugins/cpptools/cppfilesettingspage.cpp

src/plugins/cpptools/cppfilesettingspage.h

src/plugins/cpptools/cppfilesettingspage.ui

src/plugins/locator/locatorfiltersfilter.h

src/plugins/locator/settingspage.ui

...gins/qt4projectmanager/qt-s60/s60devicespreferencepane.ui

src/plugins/qt4projectmanager/qtoptionspage.cpp

src/plugins/qt4projectmanager/qtversionmanager.ui

src/plugins/vcsbase/commonsettingspage.ui