return "Invalid project name to clone - project does not exist";
}
try{
IStorage projectTemplatesDirectory = getProjectTemplatesDirectory();
IPerson person = user.getPerson();
String email = person.getEmail();
String templateFolderName = makeProjectTemplateFolderName(projectTemplateName, email);
IStorage templateDir = projectTemplatesDirectory.newInstance(projectTemplatesDirectory, templateFolderName);
if(templateDir.exists()) {
// If template directory already exists,
// remove all of the current contents