make cx_kvl_remove() also remove the keys from the map

kv-list: remove obsolete TODOs and add a test case to prove it

kv-list: fix a possible source of UB when allocation fails during list creation

kv-list: fix support for CX_STORE_POINTERS when using the map interface

(0) -1000 -300 -100 -30 -10 -4 tip

mercurial