Added support for aggregating duplicate leaks under a single leak heading using the VLD_AGGREGATE_DUPLICATES preprocessor macro. Added const to functions that accept a pointer as an argument but don't (and shouldn't) modify the data being pointed to.
Added support for aggregating duplicate leaks under a single leak heading using the VLD_AGGREGATE_DUPLICATES preprocessor macro. Added const to functions that accept a pointer as an argument but don't (and shouldn't) modify the data being pointed to.

dmoulding/vld,ioannis-e/vld,erdincay/vld,KindDragon/vld,akaStiX/vld,erdincay/vld,slideclick/vld,zcnet4/vld,smanders/vld,akaStiX/vld,zcnet4/vld,ioannis-e/vld,smanders/vld,slideclick/vld,dmoulding/vld,KindDragon/vld