Migrated CompressedDataColumnVector is container of shared_ptr
Migrate shared CDdataColumns to unique_ptr
new/delete is now removed from ccd/engine
Merge branch 'master' into shared_ptr
typedef names change to IntVector
Merge branch 'master' into shared_ptr
Merge branch 'master' into shared_ptr
Remove more old-school new
Fixed command-line loggers
Removing more old-school memory management
Removed unused code
Merge branch 'shared_ptr'
Merge of shared_ptrs