Implemented KRModel::setLightMap

Implemented KRModel::getLightMap
Corrected logging bugs and crashes during fbx import pipeline

--HG--
branch : nfb

KREngine/kraken/KRModel.h

@@ -66,6 +66,9 @@ public:
     KRVector3 getRimColor();
     float getRimPower();
     
+    void setLightMap(const std::string &name);
+    std::string getLightMap();
+    
 private:
     std::vector<KRMesh *> m_models;
     unordered_map<KRMesh *, std::vector<KRBone *> > m_bones; // Outer std::map connects model to set of bones