pokonski/public_activity — pull request #120 by boz (2013-09-27 21:10:55+00:00)
Title: Allow specifying template and partial locations.

This change allows for more than one rendering of an activity (list.)

example:
```ruby
# Large, interactive rendering
= render_activities(@activities, :root => "/profile/activity", :layout => "/profile/activity/layout")

# Small, terse rendering
= render_activities(@activities, :root => "/sidebar/activity", :layout => "/profile/sidebar/layout")
```