Remove makefile dependency checks on SBSv2 builder since they don't apply.
Remove SBSv2BuilderInfo.java and functionality. That has been used for loading the SBSv2 tab, which no longer exists.
Now the SBSv2 data in the .cproject is loaded directly by the build configuration loading mechanism.
QtCategoryName=Qt
proImportWizardname=Qt Project
proImportWizardDescription=Import an existing Qt project file (.pro).
newProjectWizardName=Qt Project
newProjectWizardDescription=Create a new Qt for Symbian project.
categoryName=Carbide Qt Category
categoryDescription=Carbide Qt UI
activityName=Qt Activity
activityDescription=Qt Project Creation Wizards