Solving issue 1946: "Custom Profile Builder needs more parameters"

The new parameter list is:
1. Image file
2. Default processing profile
3. Cache path (for logging files)
4. ForFlagging (bool; true if the procparams are created for an image being simply flagged - inTrash, colors, rank)
5. F Number
6. Exposure
7. Focal length (remains the same)
8. ISO
9. Lens
10. Camera make (new)
11. Camera model (new) ... those 2 new parameters was "camera" before.

rtgui/cacheimagedata.h

@@ -52,7 +52,8 @@ class CacheImageData {
         float focusDist;
         unsigned iso;
         Glib::ustring lens;
-        Glib::ustring camera;
+        Glib::ustring camMake;
+        Glib::ustring camModel;
         Glib::ustring filetype;
         Glib::ustring expcomp;
 
@@ -76,5 +77,7 @@ class CacheImageData {
         
         int load (const Glib::ustring& fname);
         int save (const Glib::ustring& fname);
+
+        Glib::ustring getCamera() const { return Glib::ustring(camMake+" "+camModel); }
 };
 #endif