chrome denoise: add wavelet denoising core to profiled denoising module.

together with a switch between that and nlmeans.
wavelets seem to be a lot more effective against low frequency
color noise. i get very nice results using blend mode `color' for
wavelets along with a second instance using `lightness' blend mode
with nlmeans.

not sure we want to go that way, just using an additional chroma denoise
in the equalizer might work the same.
wb_presets: SONY SLT-A57
Not needed
Update pt_BR tranlation
enable NaN checks also for modules that are processed on GPU

that's only for debugging purposes and makes processing really slow
noise profile: sony a55v by Jean-Marc Sarat
Fix possible crash. I hope.
noise profile: corrected olympus maker to be exact match.
noise profile: graph2 now with labels on the axes.
noise profile: graph2 parses only uncommented profiles and is posix sh compliant
Merge branch 'chroma-denoise'
noise profile: merged wavelet mode, no opencl for now.
noise profile: d7100 by GomGom
noise profile: panasonic g3 by thouks
Merge pull request #146 from guitorri/translate_pt_BR

Update pt_BR tranlation by guitorri. Thanks
Create styles from lightable mode.

This may be handy and it avoid switching to darkroom just for this.
Fix style.
Display a message when trying to apply a style with no selection.
Merge branch 'create-style-from-lightable'

* create-style-from-lightable:
  Display a message when trying to apply a style with no selection.
  Fix style.
  Create styles from lightable mode.
Updated WB presets for Canon EOS 550D
Added all finetuning steps. Firmware Version 1.0.9