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.
// Copyright 2007 Nokia, Inc.
SDKUIPlugin.SDK_Preferences=Symbian SDKs
SDKUIPlugin.Platform_Filtering_Preferences=Build Configuration Filtering
#Keywords for Carbide preferences
carbcPreference.common=carbide symbian c cpp cplusplus
carbcPreference.sdkpreferences=sdk epocroot devices xml properties
carbcPreference.platformfiltering=platforms sbsv1 sbsv2 emulation winscw gcce armv5 armv5_abi2 armv5_abiv1 armi arm4 thumb bsf var