[commonbullet]

1.05 Update

- Fixed parser forwards - sometimes the last node would be omitted
- Fixed root node removal would cause a tree to become unusable
- Fixed vdf_find_in_branch could cause crash
- vdf_get_node_value would ignore a node with a null value - this behavior could cause problems in a loop; now it returns an empty string
- Fixed a typo in vdf.inc that would prevent VDF_OPEN_CONTINUE to be used.