Add denoise profile for PENTAX K100D Super.
Exposure IOP: disable 'autoexp' when switching to mode 'automatic'
lua : fix char array types being handled like char* causing crashes

fix bug #9975
Remove some superfluous safeguards

free(NULL) is perfectly fine.
Updated Dutch translation
Merge pull request #583 from MRIG/master

Updated Dutch translation
lua api : make usermanual xmllint compliant
Update French translation.
[l10n] Swedish update
Use American English, not English proper
Fix some strings
l10n: Update German translation
Use a star for the "show overlay" button

The circle never made any sense.
usermanual: various updates
Update French translation.
Remove an unneeded test

... to make Coverity happy.
IOP Exposure: GUI: capture sourcefile histogram only when really needed
usermanual: update for the levels module
usermanual: several updates and corrections
IOP Exposure: s/deflicker_level/deflicker_target_level/