Formatted all .cc and .h code in rtengine, rtexif and rtgui using astyle

rtengine/coord2d.h

@@ -7,7 +7,7 @@
  *  it under the terms of the GNU General Public License as published by
  *  the Free Software Foundation, either version 3 of the License, or
  *  (at your option) any later version.
- * 
+ *
  *  RawTherapee is distributed in the hope that it will be useful,
  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
@@ -19,15 +19,21 @@
 #ifndef __COORD2D__
 #define __COORD2D__
 
-namespace rtengine {
+namespace rtengine
+{
 
-class Coord2D {
+class Coord2D
+{
 
-    public:
-        double x, y;
-        Coord2D (double x_, double y_) : x(x_), y(y_) {}
-        Coord2D () {}
-        void set (double x_, double y_) { x = x_; y = y_; }
+public:
+    double x, y;
+    Coord2D (double x_, double y_) : x(x_), y(y_) {}
+    Coord2D () {}
+    void set (double x_, double y_)
+    {
+        x = x_;
+        y = y_;
+    }
 };
 }
 #endif