maemo5: switch to libqtm-12

Signed-off-by: Corentin Chary <corentin.chary@gmail.com>

# Please enter the commit message for your changes. Lines starting
# with '#' will be ignored, and an empty message aborts the commit.
# On branch master
# Changes to be committed:
#   (use "git reset HEAD <file>..." to unstage)
#
#	modified:   cmake/modules/FindQtMobility.cmake
#	modified:   common/CMakeLists.txt
#	modified:   common/mobility.h
#	modified:   lugdulov/CMakeLists.txt
#	modified:   pkg/maemo5/CMakeLists.txt
#	modified:   pkg/maemo5/debian/control
#	modified:   pkg/maemo5/debian/install
#	modified:   pkg/maemo5/debian/rules
#	deleted:    pkg/maemo5/libQtLocation.so.1
#	deleted:    pkg/maemo5/libQtLocation.so.1.0
#	deleted:    pkg/maemo5/libQtLocation.so.1.0.2
#	modified:   pkg/maemo5/lugdulov-wrapper
#	modified:   qtm-geoservices-extras
#
# Untracked files:
#   (use "git add <file>..." to include in what will be committed)
#
#	build-stamp
#	configure-stamp
#	debian
#	pkg/maemo5/debian/files
#	pkg/maemo5/debian/lugdulov.postinst.debhelper
#	pkg/maemo5/debian/lugdulov.postrm.debhelper
#	pkg/maemo5/debian/lugdulov.substvars
#	pkg/maemo5/debian/lugdulov/
#	pkg/maemo5/debian/tmp/
