Added dark frame subtraction

Moved debayer and preprocessing parameters to class ProcParams for every single image.
Added tab RAW for changing those parameters.
Progress bar shows only load step (work to do)

rtdata/options/options.osx

@@ -0,0 +1,96 @@
+
+[General]
+StoreLastProfile=true
+StartupDirectory=last
+StartupPath=
+DateFormat=%y/%m/%d
+AdjusterDelay=0
+DualProcSupport=true
+MultiUser=true
+Language=English (US)
+Theme=Gray Textured
+Version=300
+FirstRun=true
+
+[External Editor]
+EditorKind=1
+GimpDir=
+PhotoshopDir=
+CustomEditor=
+
+[File Browser]
+BrowseOnlyRaw=false
+BrowserShowsDate=true
+BrowserShowsExif=true
+BrowserShowsHidden=false
+ThumbnailSize=240
+MaxPreviewHeight=400
+MaxCacheEntries=20000
+ThumbnailFormat=5
+CacheMemPolicy=0
+ParseExtensions=jpg;tif;tiff;png;crw;cr2;crf;nef;raf;pef;dng;arw;sr2;mrw;raw;orf;kdc;rwz;rw2;mef;
+ParseExtensionsEnabled=1;1;1;1;1;1;1;1;1;1;1;1;1;1;1;1;1;1;1;1;
+ThumbnailArrangement=2
+ThumbnailInterpolation=1
+LiveThumbnails=true
+FavoriteDirs=
+RenameTemplates=
+RenameUseTemplates=false
+ThumbnailZoomRatios=0.2;0.3;0.45;0.6;0.8;1;
+OverlayedFileNames=true
+
+[Clipping Indication]
+HighlightThreshold=253
+ShadowThreshold=8
+BlinkClipped=false
+
+[Output]
+Format=jpg
+JpegQuality=100
+PngCompression=6
+PngBps=8
+TiffBps=8
+SaveProcParams=false
+PathTemplate=%p1/converted/%f
+PathFolder=
+UsePathTemplate=true
+LastSaveAsPath=
+
+[Profiles]
+Directory=profiles
+RawDefault=default
+ImgDefault=neutral
+SaveParamsWithFile=false
+SaveParamsToCache=true
+LoadParamsFromLocation=0
+
+[GUI]
+WindowWidth=1024
+WindowHeight=700
+FileBrowserHeight=250
+ToolPanelWidth=270
+HistoryPanelWidth=230
+LastPreviewScale=5
+LastCropSize=1
+ShowHistory=true
+ShowFilePanelState=2
+ShowInfo=true
+ShowClippedHighlights=false
+ShowClippedShadows=false
+FrameColor=0
+ProcessingQueueEnbled=false
+ToolPanelsExpanded=1;1;0;0;0;1;1;0;0;0;0;1;1;0;0;0;0;0;
+
+[Algorithms]
+DemosaicMethod=hphd
+ColorCorrection=1
+
+[Crop Settings]
+Ratio=3:2
+FixRatio=true
+DPI=600
+
+[Color Management]
+ICCDirectory=
+MonitorProfile=
+Intent=1