Update "Tickets" pages to VizGrimoireJS 2.0

Change-Id: I6da1560cabf5c88a05b7fc018a188443718d64e5
Update "Mailing" pages to VizGrimoireJS 2.0

Change-Id: I05275cf6cf9490ef80214e44defc273d0eadd903
Update "Code Review" pages to VizGrimoireJS 2.0

Change-Id: I28018663b21285e687568d193858a344d59d9ccb