new_contents: #!/usr/bin/python
  import subprocess
  import shutil
  import time
  import os
  import re
  
  currentUser = os.getcwd()
  userStart = currentUser.find("Users")
  userEnd = currentUser.find("/", userStart + 6)
  user = currentUser[userStart + 6:userEnd]
  users = {"lheinle": '/Users/lheinle/Documents/github/', "clipskey": '/Users/clipskey/Dev/', }
  mmaPath = users[user] + 'MMAv3/'
  print(os.path.isdir(mmaPath))
  files = []
  tokenFind = r'{{.*}}'
  if os.path.isdir(mmaPath) == True:
      print(mmaPath)
      for file in os.listdir(mmaPath):
          print(file[:24])
          if file[:24] == 'messages-loan-statement-' and file.endswith(".html") and file[-10:] != '-demo.html':
              files.append(file)
  print("Here are the files that will be searched for token regex.")
  print(files)
  for fil in files:
      oldFilPath = mmaPath + fil
      content = open(oldFilPath, "r")
      lines = content.readlines()
      newLines = []
      for line in lines:
          newLine = re.sub(tokenFind,'XXXXXX', line)
          newLines.append(newLine)
      content.close()
      newFilPath = mmaPath + fil[:-5] + '-demo.html'
      newContent = open(newFilPath, 'w')
      for newLine in newLines:
          newContent.write(newLine)
      newContent.close()
      print('Replaced tokens in {}'.format(newFilPath))
  
subject: Add token regex program