* introduce method User::getAffectedThirdparties()
* Forbid to display thirdparties on contact tab is user has no right to see them
* add control in add_contacts
* fix precommit
* fix phan, phpstan
* fix travis + fix using wrong table
* Forbid to display thirdparties on contact tab is user has no right to see them (more secure way)
* try to fix TRAVIS
* more efficient way to check user is allowed to ad a socpeople
* remove dead code