fixed secure.py.example; updated production settings.
Merge branch 'develop' of github.com:Harvard-University-iCommons/icommons_lti_tools into develop

# By Mysore, Sapna
# Via Mysore, Sapna
* 'develop' of github.com:Harvard-University-iCommons/icommons_lti_tools:
  Fixed the whitespace on sorting
Merge branch 'develop'

* develop:
  fixed secure.py.example; updated production settings.