defringe: first version for usermanual
defringe: change phrasing for usermanual a bit
699: some aftermath, set correct image id first time around.
699: explicitly shield dev->image_storage with a mutex

now that it's written from multiple threads.
defringe: add more informaion and change some parts of the usermanual
defringe usermanual: remove strength because it will also be removed in the iop because of too little effect and being mostly reproduceable with blending
Merge pull request #705 from bluesceada/defringe-usermanual

Defringe usermanual
defringe tuning: correct out of bounds check in fib_latt (just for safety, should never really happen at runtime)
defringe tuning: correct wrong *2.0 in local average and have a minmax of 0.1f
defringe tuning: remove strength slider + tune threshold & radius settings + picture for usermanual w/o strength slider
defringe tuning: compress code together that became redundant from tunings
Merge pull request #708 from bluesceada/defringe-tuning

Defringe tuning
cmstest: slightly nicer output
cmstest: should be installed by default

it's way too valuable to miss when troubleshooting
various color management issues.

distributions _should_ include it in their packages!
Fix: Set offset_changed to FALSE after rendering
wb_presets: nikon d810 (thanks to Colin Adams)
Merge pull request #709 from mgehre/fix_offset_changed

Fix: Set offset_changed to FALSE after rendering
Revert "699: explicitly shield dev->image_storage with a mutex"

This reverts commit 6d5b72bd13f21be16f9a13c12abe8db5f1f84a90.
Revert "699: some aftermath, set correct image id first time around."

This reverts commit 4d80fef9648c6924461b16f00e25f3215c912bfa.
Revert "Rework when reload_defaults gets called"

This reverts commit 6697fa5cb057a584af63935606c8bd791b7bbcc8.