Automated merge

implement cx_tree_add_child_node using cx_linked_list_add

add cx_tree_add_child_node tests

add documentation to allocator.h

fix special cases for linked_list_add

Automated merge

implement cx_tree_add_node()

(0) -300 -100 -30 -10 -7 +7 +10 +30 +100 +300 tip

mercurial