debian packaging update
cmake: report geos version
fix warnings
more doxygen fixes
fix moc warning
[composer] Fix calculation of rotated image size inside picture items when rotation is 90 or 270 degrees.
cmake: report geos version with c-api header only (followup 0529f117)
german translation update
[TRANSUP] transifex update and common string update

Signed-off-by: Werner Macho <werner.macho@gmail.com>
multi overview pt 1 - no gui
Multi overview pt 2 - gui
Fix some things
partially fix overview centering