Sets the parent in insertBefore/After and refactors these methods.#375

Merged

monperrus merged 2 commits intoINRIA:masterfrom GerardPaligot:fix_345

Oct 16, 2015

+403-266

Commits on Oct 15, 2015

fix: refactor insertBefore and set the parent in the new node.
GerardPaligot
committed

Commits on Oct 16, 2015

fix: refactor insertAfter and set the parent in the new node.
GerardPaligot
committed