The activities block on the @UsersController#show@ view is currently missing three things:

• the grouping as introduced via #12542 for the general activities view(s);
• the event_type icon, as it is used for the general activities view(s);
• the indication of events that were authored by 'me', as it is used for the general activities view(s).

The attached patch fixes these inconsistencies and makes the rendering of the activities block on the @UsersController#show@ view the same as it is for the general activities view(s). See the following screenshots:

|\2=.Screenshots:|
|Before: |!before.png! |
|After: |!after.png! |

The patch, against source:/trunk@16967, is produced using @git format-patch@ which makes it apply-able using "@patch -p1 < 0001-...@".

Environment:

Environment:
  Redmine version                3.4.2.devel@r16967
  Ruby version                   2.3.3-p222 (2016-11-21) [x86_64-linux]
  Rails version                  5.1.2
  Environment                    production
  Database adapter               Mysql2
SCM:
  Subversion                     1.8.8
  Git                            1.9.1
  Filesystem                     
Redmine plugins:
  no plugin installed