- Eliminated an unnecessary boost/bind.hxx include.
- Replaced simple old-style for loops that iterated over a container by ranged based for loops.
- Replaced for_each by ranged based for loops wherever valid.

Change-Id: Ib5c8291cf6d417047b350560f0428723efeccd1c
Reviewed-on: https://gerrit.libreoffice.org/19679Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Noel Grandin <noelgrandin@gmail.com>