first step display user names
now user can toggle his display preference
Write proper html
now json sent on ajax call gives the user preference in term of avatar display
Merge branch '3077_see_names_instead_of_avatars' of tuleap.net:tuleap/tuleap/dev into 3077_see_names_instead_of_avatars

* '3077_see_names_instead_of_avatars' of tuleap.net:tuleap/tuleap/dev:
  now json sent on ajax call gives the user preference in term of avatar display
  Write proper html
  now user can toggle his display preference
Revert "now json sent on ajax call gives the user preference in term of avatar display"

This reverts commit c7be80b704e36fa75ba73b17666cf523bc0164e4.
proper placement of test
pull the dropdown menu to the right
fix overflow issue
avoid negation
proper styling of button dropdowns
WIP: display assigned_to depending on user pref
Fetch real user name with html
Merge branch '3077_see_names_instead_of_avatars' of tuleap.net:tuleap/tuleap/dev into 3077_see_names_instead_of_avatars

* '3077_see_names_instead_of_avatars' of tuleap.net:tuleap/tuleap/dev:
  proper styling of button dropdowns
  avoid negation
  fix overflow issue
  pull the dropdown menu to the right
  proper placement of test
Renaming
i18n
Add constant
When editing assigned_to, values displayed
Refacto in js
Missing tab