Logged a bit of API design about leafs/parents.
Logged a bit of API design about leafs/parents.

jgm/blaze-html,dylex/blaze-markup,iblech/blaze-html,mikehat/blaze-all,Soostone/blaze-markup-haste,iblech/blaze-html,jgm/blaze-html,mikehat/blaze-all,Soostone/blaze-markup-haste,FranklinChen/blaze-markup,FranklinChen/blaze-markup,jgm/blaze-html,mikehat/blaze-all,dylex/blaze-markup,Soostone/blaze-html-haste