Cleanup for coding style

Add strict mode to check_style_guide script

include/openspace/scripting/scriptengine.h

@@ -61,18 +61,18 @@ public:
      * \throw LuaRuntimeException If the creation of the new Lua state fails
      */
     void initialize();
-    
+
     /**
      * Cleans the internal Lua state and leaves the ScriptEngine in a state to be newly
      * initialize%d.
      */
     void deinitialize();
-    
+
     void initializeLuaState(lua_State* state);
 
     void addLibrary(LuaLibrary library);
     bool hasLibrary(const std::string& name);
-    
+
     bool runScript(const std::string& script);
     bool runScriptFile(const std::string& filename);
 
@@ -90,35 +90,35 @@ public:
     std::vector<std::string> cachedScripts();
 
     std::vector<std::string> allLuaFunctions() const;
-    
+
     //parallel functions
     //bool parseLibraryAndFunctionNames(std::string &library, std::string &function, const std::string &script);
     //bool shouldScriptBeSent(const std::string &library, const std::string &function);
     //void cacheScript(const std::string &library, const std::string &function, const std::string &script);
-    
+
     static std::string OpenSpaceLibraryName;
-    
+
 private:
     bool registerLuaLibrary(lua_State* state, LuaLibrary& library);
     void addLibraryFunctions(lua_State* state, LuaLibrary& library, bool replace);
 
     bool isLibraryNameAllowed(lua_State* state, const std::string& name);
-    
+
     void addBaseLibrary();
     void remapPrintFunction();
-    
+
     std::string generateJson() const override;
 
     ghoul::lua::LuaState _state;
     std::vector<LuaLibrary> _registeredLibraries;
 
-    
+
     //sync variables
     std::mutex _mutex;
     std::vector<std::pair<std::string, bool>> _queuedScripts;
     std::vector<std::string> _receivedScripts;
     std::string _currentSyncedScript;
-    
+
     //parallel variables
     //std::map<std::string, std::map<std::string, std::string>> _cachedScripts;
     //std::mutex _cachedScriptsMutex;