implement cxTreeRemove() with re-link function

rename cxTreeRemove() to cxTreeRemoveSubtree()

fix bug when removing the root node of a tree

add test for simple destructor in trees - fixes #436

complete implementation of remaining high level tree functions

implement cxTreeInsert family of functions

add cxTreeSubtreeDepth()

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

mercurial