message: changed helper function names for consistency
diff: @@ -591,7 +591,7 @@ namespace Utils
  return "";
  }
  - bool deleteFile(const std::string &file)
  + bool DeleteFile(const std::string &file)
  {
  if(unlink(file.c_str()) != 0)
  {
  @@ -619,7 +619,7 @@ namespace Utils
  }
  }
  - bool deleteEmptyFolder(const std::string &folder){
  + bool DeleteEmptyFolder(const std::string &folder){
  if(rmdir(folder.c_str()) != 0)
  {
  LOG(LogLevel::Error) << "unable to delete folder " << folder;
  @@ -691,7 +691,7 @@ namespace Utils
  return false;
  }
  }else{
  - if(!deleteFile(childPath)){
  + if(!DeleteFile(childPath)){
  closedir(dir);
  return false;
  }
  @@ -699,7 +699,7 @@ namespace Utils
  }
  }
  closedir(dir);
  - return deleteEmptyFolder(folder);
  + return DeleteEmptyFolder(folder);
  }
  }
  