cosmetic
[m1512] Command Link to Mantis view_all_bug_page.php

Needs mantis plugin: FilterBugList (from Alain D'EURVEILHER)
https://github.com/mantisbt-plugins/FilterBugList
[m1512] INSTALL: install FilterBugList mantis plugin

https://github.com/mantisbt-plugins/FilterBugList
FIX User::getArrivalDate()
[m1520] EditTeam: user list combobox