Move get_token_is_word into DbCache
Move get_token_is_word into DbCache

tiagochiavericosta/cobe,LeMagnesium/cobe,pteichman/cobe,DarkMio/cobe,wodim/cobe-ng,meska/cobe,LeMagnesium/cobe,meska/cobe,wodim/cobe-ng,DarkMio/cobe,pteichman/cobe,tiagochiavericosta/cobe