FIX Use addInnerJoin instead of innerJoin to fix deprec error
FIX Use addInnerJoin instead of innerJoin to fix deprec error

chillu/silverstripe-fulltextsearch,torleif/silverstripe-fulltextsearch,dnadesign/silverstripe-fulltextsearch,silverstripe-labs/silverstripe-fulltextsearch,wjagodfrey/silverstripe-fulltextsearch,silverstripe-iterators/silverstripe-fulltextsearch,tractorcow/silverstripe-fulltextsearch,dnadesign/silverstripe-fulltextsearch