Remove double nesting for folder paths
Remove double nesting for folder paths

+ Was giving us really weird / unnecessarily deep folder paths within the tmp/ directory, like Users/somerville-teacher-tool/tmp/Users/somerville-teacher-tool . . . fix the nesting issue by removing one of the strings joined by File.join

jhilde/studentinsights,studentinsights/studentinsights,studentinsights/studentinsights,studentinsights/studentinsights,jhilde/studentinsights,studentinsights/studentinsights,jhilde/studentinsights,jhilde/studentinsights