Update apps/reader/views.py

Adding the ability to remove story_content from the result set in the endpoint /reader/feed/:id
Update utils/user_functions.py

Adding Pluggio user agent
Merge pull request #82 from jv2222/patch-2

Update utils/user_functions.py
Merge pull request #81 from jv2222/patch-1

Update apps/reader/views.py
Cleaning up pull request.
Cleaning up API to show multiple params better.
Merge branch 'master' into circular

# By Samuel Clay (2) and jv2222 (2)
* master:
  Cleaning up API to show multiple params better.
  Cleaning up pull request.
  Update utils/user_functions.py
  Update apps/reader/views.py