Add strict test for whitespace at end of line

More work on coding style

modules/debugging/rendering/debugrenderer.cpp

@@ -44,15 +44,15 @@ DebugRenderer* DebugRenderer::_reference = nullptr;
 
 DebugRenderer::DebugRenderer()  {
     _programObject = OsEng.renderEngine().buildRenderProgram(
-        "BasicDebugShader", 
+        "BasicDebugShader",
         "${MODULE_DEBUGGING}/rendering/debugshader_vs.glsl",
         "${MODULE_DEBUGGING}/rendering/debugshader_fs.glsl"
         );
 }
 
 DebugRenderer::DebugRenderer(std::unique_ptr<ghoul::opengl::ProgramObject> programObject)
-    : _programObject(std::move(programObject)) 
-{ 
+    : _programObject(std::move(programObject))
+{
     // nothing to do
 }
 

modules/debugging/rendering/debugrenderer.h

@@ -40,7 +40,7 @@
 namespace openspace {
 
 /**
- * A helper class for quick rendering of vertices IN clipping space. 
+ * A helper class for quick rendering of vertices IN clipping space.
  * The class is practically stateless. It only stores a ghoul::opengl::ProgramObject
  * which can be reused despite the fact that rendering calls are invoked from different
  * callers. Therefore a static reference is provided for convenience which is accessed
@@ -77,7 +77,7 @@ public:
     /**
      *  Takes a vector of exactly 8 vertices, i.e. corner points in a box.
      *  The box corners should be ordered from smaller to larger,
-     *  first by x, the, y and finally z. 
+     *  first by x, the, y and finally z.
      *
      *  6-------7
      *  |\      |\
@@ -93,7 +93,7 @@ public:
     /**
      *  Takes a vector of exactly 8 vertices, i.e. corner points in a box.
      *  The box corners should be ordered from smaller to larger,
-     *  first by x, the, y and finally z. 
+     *  first by x, the, y and finally z.
      *
      *  6-------7
      *  |\      |\
@@ -124,7 +124,7 @@ public:
 
     /**
      *  Input arguments:
-     *  1. const RenderData& data:     defines position and camera that we will see the 
+     *  1. const RenderData& data:     defines position and camera that we will see the
      *                                 other cameras view frustum from
      *  2. const Camera& otherCamera:  The camera who's view frustum is to be rendered
      *  3. RGBA rgba                   Color to draw the view frustum with
@@ -143,7 +143,7 @@ public:
 
 #ifdef OPENSPACE_MODULE_GLOBEBROWSING_ENABLED
     /**
-      * Takes a AABB3 in screen space and returns vertices representing the corner points 
+      * Takes a AABB3 in screen space and returns vertices representing the corner points
       * of the AABB. The ordering of the corner points is compatible with the box
       * rendering methods in this class.
       */