OpenGEX: fix some review findings.

code/OpenGEXStructs.h

@@ -113,7 +113,6 @@ struct LightObject {
     bool shadowFlag;
 };
 
-
 struct CameraObject {
     float focalLength;
     float nearDepth;
@@ -146,7 +145,6 @@ struct Name {
     std::string name;
 };
 
-
 struct ObjectRef {
     Object *targetStructure;
 };
@@ -173,7 +171,6 @@ struct BoneIndex {
     unsigned short *arrayStorage;
 };
 
-
 struct BoneWeight {
     int boneWeightCount;
     const float *boneWeightArray;