Revert "Temporarily disable the Tracker tests, as they're currently broken"
Revert "Temporarily disable the Tracker tests, as they're currently broken"

This reverts commit bfa9bad7c100e2f6cdbd8e42367fa515df5470d4.

renatofilho/folks,GNOME/folks,pwithnall/folks,pwithnall/folks,GNOME/folks,renatofilho/folks,renatofilho/folks2,renatofilho/folks2,renatofilho/folks2,pwithnall/folks,renatofilho/folks2,renatofilho/folks,GNOME/folks,renatofilho/folks