Prune out suggestions that have a very large edit distance.

If the number of keys picked from proximity is too large, prune out
the subtree. Otherwise you get vastly unrelated suggestions.

Fix a bug introduced with the missing_chars checkin.
3 files changed
tree: c6cd7850e7f7f0e0b9a7e4171390be9b2d93c241
  1. dictionaries/
  2. dictionary/
  3. res/
  4. src/
  5. Android.mk
  6. AndroidManifest.xml