Revert "Use tab for indent"

This reverts commit c3eb672ed01c57a543dd8cdf1b90eb4001498c19.
3 files changed
tree: 1784d0c398b01d1d60a51d5345f14077b62bc602
  1. .gitignore
  2. application/
  3. index.php
  4. license.txt
  5. system/
  6. user_guide/