- added logic to delete old texture after doing a model texture conversion

source/shared_lib/include/platform/common/platform_common.h

@@ -148,6 +148,7 @@ bool StartsWith(const std::string &str, const std::string &key);
 bool EndsWith(const string &str, const string& key);
 
 string replaceAll(string& context, const string& from, const string& to);
+bool removeFile(string file);
 void removeFolder(const string path);
 
 int getScreenW();