refine interface of projView/#1662

Project member table is named 'Team members' and each members name column is labeled as 'Team member' again.
I changed this to 'Name' only - looks nicer!

Change done in :

list_project_team.inc :

ListBlockCol_ProjectPersonName->__construct(..) :
...
173: $this->name=__('Name'); // instead of : 'Team members'
...

moved to ticket better labeling of team member list header

switch Changes table with your new short version Recent changes (home alike). All changes we have already on History tab.

Only the custom projView here is still different.