Qt: Update b.sh to support Qt/Symbian.
Oops, didn't like my comment.
Add iOS packaging to b.sh. Fix a bug.
Sailfish: More compatibility with SailFish OS. It also needs stddef where Maemo does.
Set packaging by default for iOS with b.sh.
Sailfish: define override since it is stuck on gcc 4.6.4. Compiles now.