Adds link to user's account on issue history.
Obfuscates email address on user's account page using javascript.
Slight changes to profile on account page and last connexion date added.
Adds links between account and user's activity pages.
Adds atom feed on user's account page.
Fixes activity atom link params (when not on first page).
Makes activity view accept a user_id param to show user's activity (#1002).
Display latest user's activity on account/show view.
Dependencies moved to ActiveSupport::Dependencies
Rails 2.2 port
