Added boost argument to TextQuery.
Added boost argument to TextQuery.

rookdev/pyes,jayzeng/pyes,aparo/pyes,mavarick/pyes,jayzeng/pyes,HackLinux/pyes,HackLinux/pyes,mavarick/pyes,haiwen/pyes,Fiedzia/pyes,Fiedzia/pyes,aparo/pyes,HackLinux/pyes,haiwen/pyes,Fiedzia/pyes,aparo/pyes,jayzeng/pyes,mavarick/pyes,rookdev/pyes,haiwen/pyes