Update CHANGES.txt for committed issues 22, 14, 20.
Update CHANGES.txt for committed issues 22, 14, 20.

moumoutsay/giraffa,GiraffaFS/giraffa,moumoutsay/giraffa,moumoutsay/giraffa,rvs/giraffa,GiraffaFS/giraffa,GiraffaFS/giraffa,moumoutsay/giraffa,rvs/giraffa,GiraffaFS/giraffa,rvs/giraffa