Move cds/intrusive/single_link_struct.h to cds/intrusive/details directory
Move cds/intrusive/base.h to cds/intrusive/details directory
Rename cds/intrusive/ellen_bintree_impl.h to cds/intrusive/impl/ellen_bintree.h
Move cds/intrusive/lazy_list_base.h to cds/intrusive/details directory
REname cds/intrusive/lazy_list_impl.h to cds/intrusive/impl/lazy_list.h
Move cds/intrusive/michael_list_base.h to cds/intrusive/details directory
Rename cds/intrusive/michael_list_impl.h to cds/intrusive/impl/michael_list.h
Move cds/intrusive/michael_set_base.h to cds/intrusive/details directory
Move cds/intrusive/node_traits.h to cds/intrusive/details directory
Move cds/intrusive/queue_stat.h to cds/intrusive/details directory
Moce skip_list_base.h from cds/intrusive tocds/intrusive/details
Rename cds/intrusive/skip_list_impl.h to cds/intrusive/impl/skip_list.h
Move split_list_base.h from cds/intrusive to cds/intrusive/details
Move base.h from cds/container to cds/container/details
MOve cuckoo_base.h from cds/container to cds/container/details
Move ellen_bintree_base.h from cds/container to cds/container/details
Rename cds/container/ellen_bintree_map_impl.h to cds/container/impl/ellen_bintree_map.h
Rename cds/container/ellen_bintree_set_impl.h to cds/container/impl/ellen_bintree_set.h
Rename cds/container/lazy_kvlist_impl.h to cds/container/impl/lazy_kvlist.h
Move lazy_list_base.h from cds/container to cds/container/details