fix exec injection
fix exec injection
login title
Merge branch 'master' of github.com:mousems/NTUvote102-2

# By Poren Chiang
# Via MouseMs (3) and Poren Chiang (1)
* 'master' of github.com:mousems/NTUvote102-2:
  Add content charset header
  Add X-Frame-Options header, requires review
  Fix header typo
  Fix horrible translations