Merge pull request #247 from danmontgomery/develop

Fixes issue #150, field_data() now returns the actual column length
tree: fbb39a5e46f35e43af0af0aab6f12cdc7e92bd6a
  1. .gitignore
  2. application/
  3. index.php
  4. license.txt
  5. system/
  6. user_guide/