defringe: Module for removing fringes (e.g. most common purple fringing, caused by longitudinal CA) - it can however also work to remove traditional CA
defringe: use the new slider without highlighting feedback for the balances
defringe: 1. speedup by fibonacci precalculation + 2. expose more internal values to GUI
defringe: remove the wrong & useless output_bpp call
defringe: remove some sliders again and make another / different working strength slider
defringe: allow 0-bias
defringe: 1. correct xy_artifact lattice, 2. allow for lower local-averaging threshold, 3. add clipping for safety
defringe: cleanup and finetuning for master
defringe: handle comments from github pull request
defringe: incorporated some more comments
defringe: moved xy_avg etc. declarations up over the first goto, add (size_t) typecast in all in[..] and out[..] accesses
defringe: move up xy_* declarations one more
defringe: add some safety check, use float instead of double at one spot, change possible+default params slightly
defringe: remove clipping for now, add 3 line comments at end of file, actually do something on the error in fib_latt
Merge pull request #694 from bluesceada/defringe-rebase

Defringe IOP for LCA correction "fringing"
Small bugs can be sorted out later.
RELEASE_NOTES: add notes about scalepixels and rotatepixels