- after first character, only suggests bigram data (but doesn't autocomplete)
- after second character, words from dictionary gets rearranged by using bigram
- compatible with old dictionary
- added preference option to disable bigram
Change-Id: Ia8f4e8fa55e797e86d858fd499887cd396388411
Move java code to a different directory so that the unbundled
version doesn't try to compile the native code again.
Change-Id: I05cf9e643824ddc448821f69805ccb0240c5b986