correctly renumber MI when copy-paste bug #10192
use sizeof instead of numbers
wb_presets: LEICA D-LUX 6 (thanks to grigorios skaltsas)
imageio: only load Panasonic derived Leica's via RawSpeed
history.c: use dynamic size for db request
CMake: geotagging: we already require glib-2.30
Merge pull request #732 from AlicVB/bug_10192

correctly renumber MI when copy-paste bug #10192
MI: really use MI names stored in history items