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

rtgui/toolenum.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
@@ -19,6 +19,6 @@
 #ifndef _TOOLENUM_
 #define _TOOLENUM_
 
-enum ToolMode {TMHand=0, TMSpotWB=1, TMCropSelect=2, TMStraighten=3};
+enum ToolMode {TMHand = 0, TMSpotWB = 1, TMCropSelect = 2, TMStraighten = 3};
 
 #endif