am 6807387d: change searchable dictionary folder name back to normal (exclude "v2", which should instead be used only for HTML titles)

Merge commit '6807387d71dbcad1577edc3b2a88e11eda0aa8c0' into froyo-plus-aosp

* commit '6807387d71dbcad1577edc3b2a88e11eda0aa8c0':
  change searchable dictionary folder name back to normal (exclude "v2", which