Bug #668: add documents to front event form
Bug #673: allow group admin restreint to add entries and events
Bug #71: form to edit preferences
Bug #56: my providers / my customers list
Bug #55: list calls related to my offers
Fix 3 colors line on chrome
Bug #670: global search
Bug #768 : deadline field in call for tenders admin
Bug #121: multiple clauses and sectors in calls search form