Pass current user
Add a test
[#256] Remove id from dashboard activity list.

* Remove id from the dashboard activity list functions
* If offset is less than 30, show less should link to offset 0.
Merge branch 'master' into 256-dashboard_activity_list_error
Revert the helper function signature
Merge branch 'master' into 256-dashboard_activity_list_error
[#256] Fix the duplicate dataset test failure
[#256] Rename dashboard activity list test

* Rename dashboard activity list test for clarity.
* Remove extraneous print statement.
Merge branch 'master' of github.com:okfn/ckan into 256-dashboard_activity_list_error
Merge branch '256-dashboard_activity_list_error'