CLC-1155 - Remove the user_id from the notifications dummy json
https://jira.media.berkeley.edu/jira/browse/CLC-1155
Merge remote branch 'christianv/CLC-1155' into clc-1155

* christianv/CLC-1155:
  CLC-1155 - Remove the user_id from the notifications dummy json https://jira.media.berkeley.edu/jira/browse/CLC-1155
CLC-1155 Remove user_id from real notification feeds
CLC-1155 Add the notification ID to feed
Merge pull request #569 from ctweney/clc-1155

CLC-1155 Remove user_id from notification feeds